NISSAN TIIDA 2007 Service Repair Manual
Manufacturer: NISSAN, Model Year: 2007, Model line: TIIDA, Model: NISSAN TIIDA 2007Pages: 5883, PDF Size: 78.95 MB
Page 2331 of 5883
![NISSAN TIIDA 2007 Service Repair Manual EC-982
< COMPONENT DIAGNOSIS >[MR18DE]
IGNITION SIGNAL
Is the inspection result normal?
YES >> GO TO 2.
NO >> Go to EC-789, "
Diagnosis Procedure".
2.CHECK IGNITION COIL POWER SUPPLY CIRCUIT-II
1. Tur](/img/5/57395/w960_57395-2330.png "NISSAN TIIDA 2007 Service Repair Manual EC-982
< COMPONENT DIAGNOSIS >[MR18DE]
IGNITION SIGNAL
Is the inspection result normal?
YES >> GO TO 2.
NO >> Go to EC-789, \"
Diagnosis Procedure\".
2.CHECK IGNITION COIL POWER SUPPLY CIRCUIT-II
1. Tur")
EC-982
< COMPONENT DIAGNOSIS >[MR18DE]
IGNITION SIGNAL
Is the inspection result normal?
YES >> GO TO 2.
NO >> Go to EC-789, "
Diagnosis Procedure".
2.CHECK IGNITION COIL POWER SUPPLY CIRCUIT-II
1. Turn ignition switch OFF.
2. Disconnect condenser-2 harness connector.
3. Turn ignition switch ON.
4. Check the voltage between condenser-2 harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 3.
3.CHECK IGNITION COIL POWER SUPPLY CIRCUIT-III
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R harness connector.
3. Check the continuity between IPDM E/R harness connector and condenser-2 harness connector.
4. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> Go to EC-789, "Diagnosis Procedure".
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
4.CHECK CONDENSER-2 GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Check the continuity between condenser-2 harness connector and ground.
3. Also check harness for short to power.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
5.CHECK CONDENSER
Refer to EC-984, "
Component Inspection (Condenser)"
Is the inspection result normal?
YES >> GO TO 6.
NG >> Replace condenser.
6.CHECK IGNITION COIL POWER SUPPLY CIRCUIT-V
1. Reconnect all harness connectors disconnected.
2. Disconnect ignition coil harness connector.
3. Turn ignition switch ON.
4. Check the voltage between ignition coil harness connector and ground.
Condenser-2
Ground Voltage
Connector Terminal
F26 1 Ground Battery voltage
IPDM E/R Condenser-2
Continuity
Connector Terminal Connector Terminal
E43 3 F26 1 Existed
Condenser-2
Ground Continuity
Connector Terminal
F26 2 Ground Existed
Page 2332 of 5883
![NISSAN TIIDA 2007 Service Repair Manual IGNITION SIGNAL
EC-983
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Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair open circuit or short to ground or short to power i](/img/5/57395/w960_57395-2331.png "NISSAN TIIDA 2007 Service Repair Manual IGNITION SIGNAL
EC-983
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Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair open circuit or short to ground or short to power i")
IGNITION SIGNAL
EC-983
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Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
7.CHECK IGNITION COIL GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Check the continuity between ignition coil harness connector and ground.
3. Also check harness for short to power.
Is the inspection result normal?
YES >> GO TO 8.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
8.CHECK IGNITION COIL OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Disconnect ECM harness connector.
2. Check the continuity between ECM harness connector and ignition coil harness connector.
3. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 9.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
9.CHECK IGNITION COIL WITH POWER TRANSISTOR
Refer to EC-984, "
Component Inspection (Ignition Coil with Power Transistor)".
Is the inspection result normal?
YES >> GO TO 10.
NO >> Replace malfunctioning ignition coil with power transistor.
10.CHECK INTERMITTENT INCIDENT
Refer to GI-55, "
Intermittent Incident".
>> INSPECTION END
Ignition coil
Ground Voltage
Cylinder Connector Terminal
1F34 3
Ground Battery voltage 2F35 3
3F36 3
4F37 3
Ignition coil
Ground Continuity
Cylinder Connector Terminal
1F34 2
Ground Existed 2F35 2
3F36 2
4F37 2
Ignition coil ECM
Continuity
Cylinder Connector Terminal Connector Terminal
1F34 1
F1017
Existed 2F35 1 18
3F36 1 22
4F37 1 21
Page 2333 of 5883
![NISSAN TIIDA 2007 Service Repair Manual EC-984
< COMPONENT DIAGNOSIS >[MR18DE]
IGNITION SIGNAL
Component Inspection (Ignition Coil with Power Transistor)
INFOID:0000000001161980
1.CHECK IGNITION COIL WITH POWER TRANSISTOR-I
1. Turn ignition](/img/5/57395/w960_57395-2332.png "NISSAN TIIDA 2007 Service Repair Manual EC-984
< COMPONENT DIAGNOSIS >[MR18DE]
IGNITION SIGNAL
Component Inspection (Ignition Coil with Power Transistor)
INFOID:0000000001161980
1.CHECK IGNITION COIL WITH POWER TRANSISTOR-I
1. Turn ignition")
EC-984
< COMPONENT DIAGNOSIS >[MR18DE]
IGNITION SIGNAL
Component Inspection (Ignition Coil with Power Transistor)
INFOID:0000000001161980
1.CHECK IGNITION COIL WITH POWER TRANSISTOR-I
1. Turn ignition switch OFF.
2. Disconnect ignition coil harness connector.
3. Check resistance between ignition coil terminals as follows.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace malfunctioning ignition coil with power transistor.
2.CHECK IGNITION COIL WITH POWER TRANSISTOR-II
CAUTION:
Do the following procedure in the place where ventilation is good without the combustible.
1. Turn ignition switch OFF.
2. Reconnect all harness connectors disconnected.
3. Remove fuel pump fuse in IPDM E/R to release fuel pressure.
NOTE:
Do not use CONSULT-III to release fuel pressure, or fuel pressure applies again during the following pro-
cedure.
4. Start engine.
5. After engine stalls, crank it two or three times to release all fuel pressure.
6. Turn ignition switch OFF.
7. Remove all ignition coil harness connectors to avoid the electrical discharge from the ignition coils.
8. Remove ignition coil and spark plug of the cylinder to be checked.
9. Crank engine for 5 seconds or more to remove combustion gas in the cylinder.
10. Connect spark plug and harness connector to ignition coil.
11. Fix ignition coil using a rope etc. with gap of 13 - 17 mm (0.52 -
0.66 in) between the edge of the spark plug and grounded metal
portion as shown in the figure.
12. Crank engine for about three seconds, and check whether spark
is generated between the spark plug and the grounded metal
portion.
CAUTION:
Do not approach to the spark plug and the ignition coil
within 50 cm (19.7 in). Be careful not to get an electrical
shock while checking, because the electrical discharge
voltage becomes 20kV or more.
It might cause to damage the ignition coil if the gap of more than 17 mm 0.66 in) is taken.
NOTE:
When the gap is less than 13 mm (0.52 in), the spark might be generated even if the coil is mal-
functioning.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace malfunctioning ignition coil with power transistor.
Component Inspection (Condenser)INFOID:0000000001161981
1.CHECK CONDENSER
1. Turn ignition switch OFF.
2. Disconnect condenser-2 harness connector.
Terminals Resistance [at 25°C (77°F)]
1 and 2 Except 0 or ∞ Ω
1 and 3
Except 0 Ω
2 and 3
Spark should be generated.
JMBIA0066GB
Page 2334 of 5883
![NISSAN TIIDA 2007 Service Repair Manual IGNITION SIGNAL
EC-985
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3. Check resistance between condenser-2 terminals as follows.
Is the inspection result normal?
YES >> INSPECTION](/img/5/57395/w960_57395-2333.png "NISSAN TIIDA 2007 Service Repair Manual IGNITION SIGNAL
EC-985
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3. Check resistance between condenser-2 terminals as follows.
Is the inspection result normal?
YES >> INSPECTION")
IGNITION SIGNAL
EC-985
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3. Check resistance between condenser-2 terminals as follows.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace condenser.
Terminals Resistance
1 and 2 Above 1 MΩ [at 25°C (77°F)]
Page 2335 of 5883
![NISSAN TIIDA 2007 Service Repair Manual EC-986
< COMPONENT DIAGNOSIS >[MR18DE]
MALFUNCTION INDICATOR
MALFUNCTION INDICATOR
DescriptionINFOID:0000000001161982
The Malfunction Indicator (MI) is located on the combination meter.
The MI will l](/img/5/57395/w960_57395-2334.png "NISSAN TIIDA 2007 Service Repair Manual EC-986
< COMPONENT DIAGNOSIS >[MR18DE]
MALFUNCTION INDICATOR
MALFUNCTION INDICATOR
DescriptionINFOID:0000000001161982
The Malfunction Indicator (MI) is located on the combination meter.
The MI will l")
EC-986
< COMPONENT DIAGNOSIS >[MR18DE]
MALFUNCTION INDICATOR
MALFUNCTION INDICATOR
DescriptionINFOID:0000000001161982
The Malfunction Indicator (MI) is located on the combination meter.
The MI will light up when the ignition switch is turned ON without the
engine running. This is a bulb check.
When the engine is started, the MI should go off. If the MI remains
on, the on board diagnostic system has detected an engine system
malfunction.
For details, refer to EC-986, "
Diagnosis Procedure".
Component Function CheckINFOID:0000000001161983
1.CHECK MI FUNCTION
1. Turn ignition switch ON.
2. Make sure that MI lights up.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to EC-986, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001161984
1.CHECK DTC
Check that DTC U1000 or U1001 is not displayed.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Perform trouble diagnosis for DTC U1000, U1001. Refer to EC-793, "
Diagnosis Procedure".
2.CHECK DTC WITH COMBINATION METER
Refer to MWI-22, "
CONSULT-III Function (METER/M&A)".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace.
3.CHECK INTERMITTENT INCIDENT
Refer to GI-55, "
Intermittent Incident".
Is the inspection result normal?
YES >> Replace combination meter.
NO >> Repair or replace.
SAT652J
Page 2336 of 5883
![NISSAN TIIDA 2007 Service Repair Manual POSITIVE CRANKCASE VENTILATION
EC-987
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POSITIVE CRANKCASE VENTILATION
DescriptionINFOID:0000000001161985
This system returns blow-by gas](/img/5/57395/w960_57395-2335.png "NISSAN TIIDA 2007 Service Repair Manual POSITIVE CRANKCASE VENTILATION
EC-987
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POSITIVE CRANKCASE VENTILATION
DescriptionINFOID:0000000001161985
This system returns blow-by gas")
POSITIVE CRANKCASE VENTILATION
EC-987
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POSITIVE CRANKCASE VENTILATION
DescriptionINFOID:0000000001161985
This system returns blow-by gas to the intake manifold.
The positive crankcase ventilation (PCV) valve is provided to conduct crankcase blow-by gas to the intake
manifold.
During partial throttle operation of the engine, the intake manifold sucks the blow-by gas through the PCV
valve.
Normally, the capacity of the valve is sufficient to handle any blow-by and a small amount of ventilating air.
The ventilating air is then drawn from the air inlet tubes into the crankcase. In this process the air passes
through the hose connecting air inlet tubes to rocker cover.
Under full-throttle condition, the manifold vacuum is insufficient to draw the blow-by flow through the valve.
The flow goes through the hose connection in the reverse direction.
On vehicles with an excessively high blow-by, the valve does not
meet the requirement. This is because some of the flow will go
through the hose connection to the air inlet tubes under all condi-
tions.
Component InspectionINFOID:0000000001161986
1.CHECK PCV VALVE
With engine running at idle, remove PCV valve from rocker cover. A
properly working valve makes a hissing noise as air passes through
it. A strong vacuum should be felt immediately when a finger is
placed over valve inlet.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace PCV valve.
PBIB0492E
PBIB1588E
PBIB1589E
Page 2337 of 5883
![NISSAN TIIDA 2007 Service Repair Manual EC-988
< COMPONENT DIAGNOSIS >[MR18DE]
REFRIGERANT PRESSURE SENSOR
REFRIGERANT PRESSURE SENSOR
DescriptionINFOID:0000000001161987
The refrigerant pressure sensor is installed at the condenser of the a](/img/5/57395/w960_57395-2336.png "NISSAN TIIDA 2007 Service Repair Manual EC-988
< COMPONENT DIAGNOSIS >[MR18DE]
REFRIGERANT PRESSURE SENSOR
REFRIGERANT PRESSURE SENSOR
DescriptionINFOID:0000000001161987
The refrigerant pressure sensor is installed at the condenser of the a")
EC-988
< COMPONENT DIAGNOSIS >[MR18DE]
REFRIGERANT PRESSURE SENSOR
REFRIGERANT PRESSURE SENSOR
DescriptionINFOID:0000000001161987
The refrigerant pressure sensor is installed at the condenser of the air conditioner system. The sensor uses an
electrostatic volume pressure transducer to convert refrigerant pressure to voltage. The voltage signal is sent
to ECM, and ECM controls cooling fan system.
Component Function CheckINFOID:0000000001161988
1.CHECK REFRIGERANT PRESSURE SENSOR OVERALL FUNCTION
1. Start engine and warm it up to normal operating temperature.
2. Turn A/C switch and blower fan switch ON.
3. Check the voltage between ECM harness connector terminals as follows.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to EC-988, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001161989
1.CHECK GROUND CONNECTION
1. Turn A/C switch and blower fan switch OFF.
2. Stop engine.
3. Turn ignition switch OFF.
4. Check ground connection E15. Refer to Ground Inspection in GI-58, "
Circuit Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK REFRIGERANT PRESSURE SENSOR POWER SUPPLY CIRCUIT
1. Disconnect refrigerant pressure sensor harness connector.
2. Turn ignition switch ON.
3. Check the voltage between refrigerant pressure sensor harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 3.
PBIB2657E
(+) (–)
Voltage
Connector Terminal Connector Terminal
F1141
(Refrigerant pressure sensor signal)F11 48 1.0 - 4.0V
Refrigerant pressure sensor
Ground Voltage
Connector Terminal
E17 3 Ground Approx. 5V
Page 2338 of 5883
![NISSAN TIIDA 2007 Service Repair Manual REFRIGERANT PRESSURE SENSOR
EC-989
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3.DETECT MALFUNCTIONING PART
Check the following.
Harness connectors E8, F8
Harness for open or s](/img/5/57395/w960_57395-2337.png "NISSAN TIIDA 2007 Service Repair Manual REFRIGERANT PRESSURE SENSOR
EC-989
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3.DETECT MALFUNCTIONING PART
Check the following.
Harness connectors E8, F8
Harness for open or s")
REFRIGERANT PRESSURE SENSOR
EC-989
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3.DETECT MALFUNCTIONING PART
Check the following.
Harness connectors E8, F8
Harness for open or short between ECM and refrigerant pressure sensor
>> Repair open circuit or short to ground or short to power in harness or connectors.
4.CHECK REFRIGERANT PRESSURE SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between refrigerant pressure sensor harness connector and ECM harness connec-
tor.
4. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 6.
NO >> GO TO 5.
5.DETECT MALFUNCTIONING PART
Check the following.
Harness connectors E8, F8
Harness for open or short between ECM and refrigerant pressure sensor
>> Repair open circuit or short to ground or short to power in harness or connectors.
6.CHECK REFRIGERANT PRESSURE SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Check the continuity between ECM harness connector and refrigerant pressure sensor harness connec-
tor.
2. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 8.
NO >> GO TO 7.
7.DETECT MALFUNCTIONING PART
Check the following.
Harness connectors E8, F8
Harness for open or short between ECM and refrigerant pressure sensor
>> Repair open circuit or short to ground or short to power in harness or connectors.
8.CHECK INTERMITTENT INCIDENT
Refer to GI-55, "
Intermittent Incident".
Is the inspection result normal?
YES >> Replace refrigerant pressure sensor.
NO >> Repair or replace.
Refrigerant pressure sensor ECM
Continuity
Connector Terminal Connector Terminal
E17 1 F11 48 Existed
Refrigerant pressure sensor ECM
Continuity
Connector Terminal Connector Terminal
E17 2 F11 41 Existed
Page 2339 of 5883
![NISSAN TIIDA 2007 Service Repair Manual EC-990
< ECU DIAGNOSIS >[MR18DE]
ECM
ECU DIAGNOSIS
ECM
Reference ValueINFOID:0000000001611216
VALUES ON THE DIAGNOSIS TOOL
Remarks:
● Specification data are reference values.
● Specification data](/img/5/57395/w960_57395-2338.png "NISSAN TIIDA 2007 Service Repair Manual EC-990
< ECU DIAGNOSIS >[MR18DE]
ECM
ECU DIAGNOSIS
ECM
Reference ValueINFOID:0000000001611216
VALUES ON THE DIAGNOSIS TOOL
Remarks:
● Specification data are reference values.
● Specification data")
EC-990
< ECU DIAGNOSIS >[MR18DE]
ECM
ECU DIAGNOSIS
ECM
Reference ValueINFOID:0000000001611216
VALUES ON THE DIAGNOSIS TOOL
Remarks:
● Specification data are reference values.
● Specification data are output/input values which are detected or supplied by the ECM at the connector.
* Specification data may not be directly related to their components signals/values/operations.
I.e. Adjust ignition timing with a timing light before monitoring IGN TIMING, because the monitor may show the specification data in spite of the
ignition timing not being adjusted to the specification data. this IGN TIMING monitors the data calculated by the ECM according to the signals
input from the camshaft position sensor and other ignition timing related sensors.
Monitor Item Condition Values/Status
ENG SPEED Run engine and compare CONSULT-III value with the tachometer indication.Almost the same speed as
the tachometer indication.
MAS A/F SE-B1 See EC-782, "
Diagnosis Procedure".
B/FUEL SCHDL See EC-782, "
Diagnosis Procedure".
A/F ALPHA-B1 See EC-782, "
Diagnosis Procedure".
COOLAN TEMP/S Engine: After warming up More than 70°C (158°F)
HO2S1 (B1) Engine: After warming up Maintaining engine speed at 2,000 rpm0 - 0.3V ←→ Approx. 0.6 -
1.0V
HO2S2 (B1) Revving engine from idle up to 3,000 rpm quickly after the following conditions
are met.
- Engine: After warming up
- After keeping engine speed between 3,500 and 4,000 rpm for 1 minute and at
idle for 1 minute under no load0 - 0.3V ←→ Approx. 0.6 -
1.0V
HO2S2 MNTR (B1) Engine: After warming up Maintaining engine speed at 2,000 rpmLEAN ←→→RICH
Change more than 5 times
during 10 seconds.
HO2S2 MNTR (B1) Revving engine from idle up to 3,000 rpm quickly after the following conditions
are met.
- Engine: After warming up
- After keeping engine speed between 3,500 and 4,000 rpm for 1 minute and at
idle for 1 minute under no loadLEAN ←→ RICH
VHCL SPEED SE Turn drive wheels and compare CONSULT-III value with the speedometer in-
dication.Almost the same speed as
speedometer indication
BATTERY VOLT Ignition switch: ON (Engine stopped) 11 - 14V
ACCEL SEN 1 Ignition switch: ON
(Engine stopped)Accelerator pedal: Fully released 0.6 - 0.9V
Accelerator pedal: Fully depressed 4.0 - 4.8V
ACCEL SEN 2* Ignition switch: ON
(Engine stopped)Accelerator pedal: Fully released 0.6 - 0.9V
Accelerator pedal: Fully depressed 3.9 - 4.8V
THRL SEN 1-B1 Ignition switch: ON
(Engine stopped)
Shift lever: 1stAccelerator pedal: Fully released More than 0.36V
Accelerator pedal: Fully depressed Less than 4.75V
THRL SEN 2-B1* Ignition switch: ON
(Engine stopped)
Shift lever:1stAccelerator pedal: Fully released More than 0.36V
Accelerator pedal: Fully depressed Less than 4.75V
INT/A TEMP SE Ignition switch: ONIndicates intake air tempera-
ture
START SIGNAL Ignition switch: ON → START → ON OFF → ON → OFF
CLSD THL POS Ignition switch: ON
(Engine stopped)Accelerator pedal: Fully released ON
Accelerator pedal: Slightly depressed OFF
Page 2340 of 5883
![NISSAN TIIDA 2007 Service Repair Manual ECM
EC-991
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AIR COND SIG Engine: After warming up, idle the
engineAir conditioner switch: OFF OFF
Air conditioner switch: ON
(Compressor oper](/img/5/57395/w960_57395-2339.png "NISSAN TIIDA 2007 Service Repair Manual ECM
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AIR COND SIG Engine: After warming up, idle the
engineAir conditioner switch: OFF OFF
Air conditioner switch: ON
(Compressor oper")
ECM
EC-991
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AIR COND SIG Engine: After warming up, idle the
engineAir conditioner switch: OFF OFF
Air conditioner switch: ON
(Compressor operates.)ON
P/N POSI SW Ignition switch: ONShift lever: Neutral ON
Selector lever: Except above OFF
PW/ST SIGNAL Engine: After warming up, idle the
engineSteering wheel: Not being turned OFF
Steering wheel: Being turned ON
LOAD SIGNAL Ignition switch: ONRear window defogger switch: ON
and/or Lighting switch: 2nd positionON
Rear window defogger switch and lighting
switch: OFFOFF
IGNITION SW Ignition switch: ON → OFF → ON ON → OFF → ON
HEATER FAN SW Engine: After warming up, idle the
engineHeater fan switch: ON ON
Heater fan switch: OFF OFF
BRAKE SW Ignition switch: ONBrake pedal: Fully released OFF
Brake pedal: Slightly depressed ON
INJ PULSE-B1 Engine: After warming up
Shift lever:Neutral
Air conditioner switch: OFF
No loadIdle 2.0 - 3.0 msec
2,000 rpm 1.9 - 2.9 msec
IGN TIMING Engine: After warming up
Shift lever:Neutral
Air conditioner switch: OFF
No loadIdle 10° - 20° BTDC
2,000 rpm 25° - 45° BTDC
PURG VOL C/V Engine: After warming up
Shift lever:Neutral
Air conditioner switch: OFF
No loadIdle 0%
2,000 rpm 20% - 90%
INT/V TIM (B1) Engine: After warming up
Shift lever:Neutral
Air conditioner switch: OFF
No loadIdle−5° - 5°CA
2,000 rpm Approx. 0° - 20°CA
INT/V SOL (B1) Engine: After warming up
Shift lever:Neutral
Air conditioner switch: OFF
No loadIdle 0%
2,000 rpm Approx. 0% - 60%
AIR COND RLY Engine: After warming up, idle the
engineAir conditioner switch: OFF OFF
Air conditioner switch: ON
(Compressor operates)ON
FUEL PUMP RLY For 1 seconds after turning ignition switch: ON
Engine running or crankingON
Except above OFF
THRTL RELAY Ignition switch: ON ON
COOLING FAN Engine: After warming up, idle the
engine
Air conditioner switch: OFFEngine coolant temperature is 97 °C
(207°F) or less.OFF
Engine coolant temperature is between
98°C (208°F) and 99°C (210°F)LOW
Engine coolant temperature is 100°C
(212°F) or moreHIGH
HO2S1 HTR (B1) Engine: After warming up
Engine speed: Above 3,600 rpmON
Engine speed: Above 3,600 rpm OFF Monitor Item Condition Values/Status