power steering NISSAN TIIDA 2007 Service Owner's Guide

PRECAUTIONS
DLK-579
< PRECAUTION >[WITHOUT I-KEY & SUPER LOCK]
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001530407
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.
WARNING:
 To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
 Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
 Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.
Procedure without Cowl Top CoverINFOID:0000000001397118
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc.
Steering Wheel Rotation after Battery DisconnectINFOID:0000000001397119
NOTE:
 Before removing and installing any control units, first turn the push-button ignition switch to the LOCK posi-
tion, then disconnect both battery cables.
 After finishing work, confirm that all control unit connectors are connected properly, then re-connect both
battery cables.
 Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.
If a DTC is detected, perform trouble diagnosis according to self-diagnosis results.
This vehicle is equipped with a push-button ignition switch and a steering lock unit.
If the battery is disconnected or discharged, the steering wheel will lock and cannot be turned.
If turning the steering wheel is required with the battery disconnected or discharged, follow the procedure
below before starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2. Carry the Intelligent Key or insert it to the key slot and turn the push-button ignition switch to ACC position.
(At this time, the steering lock will be released.)
3. Disconnect both battery cables. The steering lock will remain released with both battery cables discon-
nected and the steering wheel can be turned.
4. Perform the necessary repair operation.
PIIB3706J

DLK-730
< PRECAUTION >[WITHOUT I-KEY, WITH SUPER LOCK]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001530409
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.
WARNING:
 To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
 Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
 Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.
Procedure without Cowl Top CoverINFOID:0000000001397343
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc.
Steering Wheel Rotation after Battery DisconnectINFOID:0000000001397344
NOTE:
 Before removing and installing any control units, first turn the push-button ignition switch to the LOCK posi-
tion, then disconnect both battery cables.
 After finishing work, confirm that all control unit connectors are connected properly, then re-connect both
battery cables.
 Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.
If a DTC is detected, perform trouble diagnosis according to self-diagnosis results.
This vehicle is equipped with a push-button ignition switch and a steering lock unit.
If the battery is disconnected or discharged, the steering wheel will lock and cannot be turned.
If turning the steering wheel is required with the battery disconnected or discharged, follow the procedure
below before starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2. Carry the Intelligent Key or insert it to the key slot and turn the push-button ignition switch to ACC position.
(At this time, the steering lock will be released.)
3. Disconnect both battery cables. The steering lock will remain released with both battery cables discon-
nected and the steering wheel can be turned.
4. Perform the necessary repair operation.
PIIB3706J

EC-4
Description .............................................................250
DTC Logic ..............................................................250
Component Function Check ..................................252
Diagnosis Procedure .............................................253
Component Inspection ...........................................254
P1212 TCS COMMUNICATION LINE .............256
Description .............................................................256
DTC Logic ..............................................................256
Diagnosis Procedure .............................................256
P1217 ENGINE OVER TEMPERATURE .........257
DTC Logic ..............................................................257
Component Function Check ..................................257
Diagnosis Procedure .............................................258
P1225 TP SENSOR .........................................261
Description .............................................................261
DTC Logic ..............................................................261
Diagnosis Procedure .............................................261
Special Repair Requirement ..................................262
P1226 TP SENSOR .........................................263
Description .............................................................263
DTC Logic ..............................................................263
Diagnosis Procedure .............................................263
Special Repair Requirement ..................................264
P1229 SENSOR POWER SUPPLY .................265
DTC Logic ..............................................................265
Diagnosis Procedure .............................................265
P1564 ASCD STEERING SWITCH .................267
Description .............................................................267
DTC Logic ..............................................................267
Diagnosis Procedure .............................................267
Component Inspection ...........................................269
P1572 ASCD BRAKE SWITCH .......................270
Description .............................................................270
DTC Logic ..............................................................270
Diagnosis Procedure .............................................271
Component Inspection (ASCD Brake Switch) .......275
Component Inspection (ASCD Clutch Switch) .......276
Component Inspection (Stop Lamp Switch) ..........276
P1574 ASCD VEHICLE SPEED SENSOR ......278
Description .............................................................278
DTC Logic ..............................................................278
Diagnosis Procedure .............................................278
P1706 PNP SWITCH .......................................280
Description .............................................................280
DTC Logic ..............................................................280
Component Function Check ..................................281
Diagnosis Procedure .............................................281
P1805 BRAKE SWITCH ..................................283
Description .............................................................283
DTC Logic ..............................................................283
Diagnosis Procedure .............................................283
Component Inspection (Stop Lamp Switch) ..........284
P2122, P2123 APP SENSOR ...........................286
Description ............................................................286
DTC Logic .............................................................286
Diagnosis Procedure .............................................286
Component Inspection ..........................................288
Special Repair Requirement .................................288
P2127, P2128 APP SENSOR ...........................290
Description ............................................................290
DTC Logic .............................................................290
Diagnosis Procedure .............................................290
Component Inspection ..........................................293
Special Repair Requirement .................................293
P2135 TP SENSOR ..........................................294
Description ............................................................294
DTC Logic .............................................................294
Diagnosis Procedure .............................................294
Component Inspection ..........................................296
Special Repair Requirement .................................296
P2138 APP SENSOR .......................................297
Description ............................................................297
DTC Logic .............................................................297
Diagnosis Procedure .............................................297
Component Inspection ..........................................300
Special Repair Requirement .................................300
ASCD BRAKE SWITCH ...................................302
Description ............................................................302
Component Function Check .................................302
Diagnosis Procedure .............................................302
Component Inspection (ASCD Brake Switch) .......305
Component Inspection (ASCD Clutch Switch) ......305
ASCD INDICATOR ...........................................306
Description ............................................................306
Component Function Check .................................306
Diagnosis Procedure .............................................306
COOLING FAN .................................................307
Description ............................................................307
Component Function Check .................................307
Diagnosis Procedure .............................................307
Component Inspection ..........................................309
ELECTRICAL LOAD SIGNAL ..........................311
Description ............................................................311
Component Function Check .................................311
Diagnosis Procedure .............................................311
FUEL INJECTOR ..............................................313
Description ............................................................313
Component Function Check .................................313
Diagnosis Procedure .............................................313
Component Inspection ..........................................314
FUEL PUMP .....................................................316
Description ............................................................316

EC-7
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503
Component Inspection ..........................................504
P0138 HO2S2 ...................................................507
Description ............................................................507
DTC Logic .............................................................507
Diagnosis Procedure .............................................508
Component Inspection ..........................................509
P0222, P0223 TP SENSOR .............................511
Description ............................................................511
DTC Logic .............................................................511
Diagnosis Procedure .............................................511
Component Inspection ..........................................513
Special Repair Requirement .................................513
P0327, P0328 KS .............................................514
Description ............................................................514
DTC Logic .............................................................514
Diagnosis Procedure .............................................514
Component Inspection ..........................................515
P0335 CKP SENSOR (POS) ............................516
Description ............................................................516
DTC Logic .............................................................516
Diagnosis Procedure .............................................517
Component Inspection ..........................................519
P0340 CMP SENSOR (PHASE) .......................520
Description ............................................................520
DTC Logic .............................................................520
Diagnosis Procedure .............................................521
Component Inspection ..........................................522
P0605 ECM .......................................................524
Description ............................................................524
DTC Logic .............................................................524
Diagnosis Procedure .............................................525
P1065 ECM .......................................................526
Description ............................................................526
DTC Logic .............................................................526
Diagnosis Procedure .............................................526
P1111 IVT CONTROL SOLENOID VALVE .....528
Description ............................................................528
DTC Logic .............................................................528
Diagnosis Procedure .............................................528
Component Inspection ..........................................529
P1121 ELECTRIC THROTTLE CONTROL
ACTUATOR ......................................................
531
Description ............................................................531
DTC Logic .............................................................531
Diagnosis Procedure .............................................531
Special Repair Requirement .................................532
P1122 ELECTRIC THROTTLE CONTROL
FUNCTION .......................................................
533
Description ............................................................533
DTC Logic .............................................................533
Diagnosis Procedure .............................................533
Component Inspection ...........................................536
Special Repair Requirement ..................................536
P1124, P1126 THROTTLE CONTROL MO-
TOR RELAY ....................................................
537
Description .............................................................537
DTC Logic ..............................................................537
Diagnosis Procedure .............................................537
P1128 THROTTLE CONTROL MOTOR .........540
Description .............................................................540
DTC Logic ..............................................................540
Diagnosis Procedure .............................................540
Component Inspection ...........................................541
Special Repair Requirement ..................................541
P1212 TCS COMMUNICATION LINE .............542
Description .............................................................542
DTC Logic ..............................................................542
Diagnosis Procedure .............................................542
P1217 ENGINE OVER TEMPERATURE ........543
DTC Logic ..............................................................543
Component Function Check ..................................543
Diagnosis Procedure .............................................544
P1225 TP SENSOR .........................................547
Description .............................................................547
DTC Logic ..............................................................547
Diagnosis Procedure .............................................547
Special Repair Requirement ..................................548
P1226 TP SENSOR .........................................549
Description .............................................................549
DTC Logic ..............................................................549
Diagnosis Procedure .............................................549
Special Repair Requirement ..................................550
P1229 SENSOR POWER SUPPLY ................551
DTC Logic ..............................................................551
Diagnosis Procedure .............................................551
P1564 ASCD STEERING SWITCH .................553
Description .............................................................553
DTC Logic ..............................................................553
Diagnosis Procedure .............................................553
Component Inspection ...........................................555
P1572 ASCD BRAKE SWITCH ......................556
Description .............................................................556
DTC Logic ..............................................................556
Component Function Check ..................................557
Diagnosis Procedure .............................................558
Component Inspection (ASCD Brake Switch) .......562
Component Inspection (ASCD Clutch Switch) ......563
Component Inspection (Stop Lamp Switch) ..........563
P1574 ASCD VEHICLE SPEED SENSOR .....564
Description .............................................................564
DTC Logic ..............................................................564

EC-12
Description .............................................................894
DTC Logic ..............................................................894
Diagnosis Procedure .............................................894
Component Inspection ...........................................895
Special Repair Requirement ..................................895
P1143 HO2S1 ..................................................896
Description .............................................................896
DTC Logic ..............................................................896
Diagnosis Procedure .............................................897
Component Inspection ...........................................898
P1144 HO2S1 ..................................................901
Description .............................................................901
DTC Logic ..............................................................901
Diagnosis Procedure .............................................902
Component Inspection ...........................................903
P1146 HO2S2 ..................................................906
Description .............................................................906
DTC Logic ..............................................................906
Component Function Check ..................................908
Diagnosis Procedure .............................................909
Component Inspection ...........................................910
P1147 HO2S2 ..................................................912
Description .............................................................912
DTC Logic ..............................................................912
Component Function Check ..................................914
Diagnosis Procedure .............................................915
Component Inspection ...........................................916
P1211 TCS CONTROL UNIT ...........................918
Description .............................................................918
DTC Logic ..............................................................918
Diagnosis Procedure .............................................918
P1212 TCS COMMUNICATION LINE .............919
Description .............................................................919
DTC Logic ..............................................................919
Diagnosis Procedure .............................................919
P1217 ENGINE OVER TEMPERATURE .........920
DTC Logic ..............................................................920
Component Function Check ..................................920
Diagnosis Procedure .............................................921
P1225 TP SENSOR .........................................924
Description .............................................................924
DTC Logic ..............................................................924
Diagnosis Procedure .............................................924
Special Repair Requirement ..................................925
P1226 TP SENSOR .........................................926
Description .............................................................926
DTC Logic ..............................................................926
Diagnosis Procedure .............................................926
Special Repair Requirement ..................................927
P1229 SENSOR POWER SUPPLY .................928
DTC Logic ..............................................................928
Diagnosis Procedure .............................................928
P1564 ASCD STEERING SWITCH ..................930
Description ............................................................930
DTC Logic .............................................................930
Diagnosis Procedure .............................................930
Component Inspection ..........................................932
P1572 ASCD BRAKE SWITCH ........................933
Description ............................................................933
DTC Logic .............................................................933
Diagnosis Procedure .............................................934
Component Inspection (ASCD Brake Switch) .......937
Component Inspection (ASCD Clutch Switch) ......938
Component Inspection (Stop Lamp Switch) ..........938
P1574 ASCD VEHICLE SPEED SENSOR .......940
Description ............................................................940
DTC Logic .............................................................940
Diagnosis Procedure .............................................940
P1706 PNP SWITCH ........................................942
Description ............................................................942
DTC Logic .............................................................942
Component Function Check .................................943
Diagnosis Procedure .............................................943
P1805 BRAKE SWITCH ...................................945
Description ............................................................945
DTC Logic .............................................................945
Diagnosis Procedure .............................................945
Component Inspection (Stop Lamp Switch) ..........946
P2122, P2123 APP SENSOR ...........................948
Description ............................................................948
DTC Logic .............................................................948
Diagnosis Procedure .............................................948
Component Inspection ..........................................950
Special Repair Requirement .................................950
P2127, P2128 APP SENSOR ...........................952
Description ............................................................952
DTC Logic .............................................................952
Diagnosis Procedure .............................................952
Component Inspection ..........................................955
Special Repair Requirement .................................955
P2135 TP SENSOR ..........................................956
Description ............................................................956
DTC Logic .............................................................956
Diagnosis Procedure .............................................956
Component Inspection ..........................................958
Special Repair Requirement .................................958
P2138 APP SENSOR .......................................959
Description ............................................................959
DTC Logic .............................................................959
Diagnosis Procedure .............................................959
Component Inspection ..........................................962
Special Repair Requirement .................................963

EC-38
< FUNCTION DIAGNOSIS >[HR16DE (WITH EURO-OBD)]
MULTIPORT FUEL INJECTION SYSTEM
MULTIPORT FUEL INJECTION SYSTEM
System DiagramINFOID:0000000001161142
System DescriptionINFOID:0000000001161143
INPUT/OUTPUT SIGNAL CHART
*1: This sensor is not used to control the engine system under normal conditions.
*2: This signal is sent to the ECM through CAN communication line.
*3: ECM determines the start signal status by the signals of engine speed and battery voltage.
JMBIA0408GB
Sensor Input Signal to ECM ECM function Actuator
Crankshaft position sensor (POS)
Engine speed*
3
Piston position
Fuel injection
& mixture ratio
controlFuel injector Camshaft position sensor (PHASE)
Mass air flow sensor Amount of intake air
Intake air temperature sensor Intake air temperature
Engine coolant temperature sensor Engine coolant temperature
Heated oxygen sensor 1 Density of oxygen in exhaust gas
Throttle position sensor Throttle position
Accelerator pedal position sensor Accelerator pedal position
Park/neutral position (PNP) switch Gear position
Battery
Battery voltage*
3
Knock sensor Engine knocking condition
EPS control unit Power steering operation
Heated oxygen sensor 2*
1Density of oxygen in exhaust gas
BCM
Air conditioner operation*
2
Combination meter
Vehicle speed*2

EC-54
< FUNCTION DIAGNOSIS >[HR16DE (WITH EURO-OBD)]
AIR CONDITIONING CUT CONTROL
AIR CONDITIONING CUT CONTROL
System DiagramINFOID:0000000001161150
System DescriptionINFOID:0000000001161151
INPUT/OUTPUT SIGNAL CHART
*1: This signal is sent to the ECM through CAN communication line.
*2: ECM determines the start signal status by the signals of engine speed and battery voltage.
SYSTEM DESCRIPTION
This system improves engine operation when the air conditioner is used.
Under the following conditions, the air conditioner is turned off.
 When the accelerator pedal is fully depressed.
 When cranking the engine.
 At high engine speeds.
 When the engine coolant temperature becomes excessively high.
 When operating power steering during low engine speed or low vehicle speed.
 When engine speed is excessively low.
JMBIA0175GB
Sensor Input Signal to ECM ECM function Actuator
BCM*
1Air conditioner ON signal
Air conditioner
cut controlIPDM E/R
↓
Air conditioner relay
↓
Compressor Accelerator pedal position sensor Accelerator pedal position
Crankshaft position sensor (POS)
Camshaft position sensor (PHASE)Engine speed*
2
Engine coolant temperature sensor Engine coolant temperature
Battery
Battery voltage*
2
Refrigerant pressure sensor Refrigerant pressure
EPS control unit*
1Power steering operation
Combination meter*
1Vehicle speed

AUTOMATIC SPEED CONTROL DEVICE (ASCD)
EC-61
< FUNCTION DIAGNOSIS >[HR16DE (WITH EURO-OBD)]
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AUTOMATIC SPEED CONTROL DEVICE (ASCD)
System DiagramINFOID:0000000001161154
System DescriptionINFOID:0000000001161155
INPUT/OUTPUT SIGNAL CHART
*: This signal is sent to the ECM through CAN communication line
BASIC ASCD SYSTEM
Refer to Owner's Manual for ASCD operating instructions.
Automatic Speed Control Device (ASCD) allows a driver to keep vehicle at predetermined constant speed
without depressing accelerator pedal. Driver can set vehicle speed in advance between approximately 40 km/
h (25 MPH) and 153 km/h (95 MPH).
ECM controls throttle angle of electric throttle control actuator to regulate engine speed.
Operation status of ASCD is indicated by CRUISE lamp and SET lamp in combination meter. If any malfunc-
tion occurs in ASCD system, it automatically deactivates control.
NOTE:
Always drive vehicle in safe manner according to traffic conditions and obey all traffic laws.
SET OPERATION
Press MAIN switch. (The CRUISE lamp in combination meter illuminates.)
When vehicle speed reaches a desired speed between approximately 40 km/h (25 MPH) and 153 km/h (95
MPH), press SET/COAST switch. (Then SET lamp in combination meter illuminates.)
ACCELERATE OPERATION
If the RESUME/ACCELERATE switch is pressed during cruise control driving, increase the vehicle speed until
the switch is released or vehicle speed reaches maximum speed controlled by the system.
And then ASCD will keep the new set speed.
CANCEL OPERATION
JMBIA0823GB
Sensor Input signal to ECM ECM function Actuator
ASCD brake switch
Brake pedal operation
ASCD vehicle speed controlElectric throttle control
actuator Stop lamp switch
ASCD clutch switch (M/T models) Clutch pedal operation
ASCD steering switch ASCD steering switch operation
Park/neutral position switch Gear position
Combination meter Vehicle speed*
TCM (A/T models) Powertrain revolution*

EC-108
< FUNCTION DIAGNOSIS >[HR16DE (WITH EURO-OBD)]
ON BOARD DIAGNOSTIC (OBD) SYSTEM
X: Applicable
*1: This item includes 1st trip DTCs.
*2: This mode includes 1st trip freeze frame data or freeze frame data. The items appear on CONSULT-III screen in freeze frame data
mode only if a 1st trip DTC or DTC is detected. For details, refer to EC-94, "
Diagnosis Description". ItemDIAGNOSTIC TEST MODE
WORK
SUPPORTSELF-DIAGNOSTIC
RESULTS
DATA
MONI-
TORACTIVE
TESTDTC & SRT
CONFIRMATION
DTC*1FREEZE
FRAME
DATA*2SRT STA-
TUSDTC
WORK
SUP-
PORT
ENGINE CONTROL COMPONENT PARTS
INPUT
Crankshaft position sensor (POS)×××
Camshaft position sensor (PHASE)×××
Mass air flow sensor××
Engine coolant temperature sensor××××
Heated oxygen sensor 1××××
Heated oxygen sensor 2××××
Vehicle speed sensor×××
Accelerator pedal position sensor××
Throttle position sensor×××
Intake air temperature sensor×××
Knock sensor×
Refrigerant pressure sensor×
Closed throttle position switch (accel-
erator pedal position sensor signal)×
Air conditioner switch×
Park/neutral position (PNP) switch××
Stop lamp switch××
EPS control unit×
Battery voltage×
Load signal×
ASCD steering switch××
ASCD brake switch××
ASCD clutch switch××
ENGINE COTNROL COMPONENT PARTS
OUTPUT
Fuel injector××
Power transistor (Ignition timing)××
Throttle control motor relay××
Throttle control motor×
EVAP canister purge volume control
solenoid valve××××
Air conditioner relay×
Fuel pump relay×××
Cooling fan relay×××
Heated oxygen sensor 1 heater×××
Heated oxygen sensor 2 heater×××
Intake valve timing control solenoid
valve×××
Calculated load value××

ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-111
< FUNCTION DIAGNOSIS >[HR16DE (WITH EURO-OBD)]
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CLSD THL POS ON/OFF Indicates idle position [ON/OFF] computed by
ECM according to the accelerator pedal position
sensor signal.
AIR COND SIG ON/OFF Indicates [ON/OFF] condition of the air condition-
er switch as determined by the air conditioner sig-
nal.
P/N POSI SW ON/OFF Indicates [ON/OFF] condition from the park/neu-
tral position (PNP) switch signal.
PW/ST SIGNAL ON/OFF [ON/OFF] condition of the power steering system
(determined by the signal sent from EPS control
unit) is indicated.
LOAD SIGNAL ON/OFF Indicates [ON/OFF] condition from the electrical
load signal.
ON: Rear window defogger switch is ON and/or
lighting switch is in 2nd position.
OFF: Both rear window defogger switch and light-
ing switch are OFF.
IGNITION SW ON/OFF Indicates [ON/OFF] condition from ignition switch
signal.
CLUTCH P/P SW ON/OFF Indicates [ON/OFF] condition from the clutch
switch signal.
HEATER FAN SW ON/OFF Indicates [ON/OFF] condition from the heater fan
switch signal.
BRAKE SW ON/OFF Indicates [ON/OFF] condition from the stop lamp
switch signal.
INJ PULSE-B1 msec Indicates the actual fuel injection pulse width
compensated by ECM according to the input sig-
nals. When the engine is stopped, a certain
computed value is indicated.
IGN TIMING BTDC Indicates the ignition timing computed by ECM
according to the input signals. When the engine is stopped, a certain
value is indicated.
CAL/LD VALUE % “Calculated load value” indicates the value of the
current air flow divided by peak air flow.
MASS AIRFLOW g·m/s Indicates the mass air flow computed by ECM ac-
cording to the signal voltage of the mass air flow
sensor.
PURG VOL C/V % Indicates the EVAP canister purge volume con-
trol solenoid valve control value computed by the
ECM according to the input signals.
 The opening becomes larger as the value in-
creases.
INT/V TIM (B1)°CA Indicates [°CA] of intake camshaft advance an-
gle.
INT/V SOL-B1
% The control value of the intake valve timing con-
trol solenoid valve (determined by ECM accord-
ing to the input signals) is indicated.
 The advance angle becomes larger as the value
increases.
AIR COND RLY ON/OFF The air conditioner relay control condition (deter-
mined by ECM according to the input signals) is
indicated.
FUEL PUMP RLY ON/OFF Indicates the fuel pump relay control condition
determined by ECM according to the input sig-
nals.
THRTL RELAY ON/OFF Indicates the throttle control motor relay control
condition determined by the ECM according to
the input signals. Monitored item Unit Description Remarks