NISSAN TIIDA 2007 Service Repair Manual

EC-642
< ECU DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
ECM
48 Ground R/LSensor ground
(Refrigerant pressure sen-
sor)—[Engine is running]
 Warm-up condition
 Idle speed0V
49 Ground L/G Heated oxygen sensor 1 —[Engine is running]
 Warm-up condition
 Engine speed: 2,000 rpm0 - 1.0V
(Periodically change)
50 Ground Y Heated oxygen sensor 2 Input[Engine is running]
 Revving engine from idle to
3,000 rpm quickly after the
following conditions are met
- Engine: after warming up
- Keeping the engine speed
between 3,500 and 4,000
rpm for 1 minute and at idle
for 1 minute under no load0 - 1.0V
52 Ground LGSensor ground
(Mass air flow sensor)—[Engine is running]
 Warm-up condition
 Idle speed0V
55 Ground OSensor power supply
(Intake air temperature sen-
sor)—[Engine is running]
 Warm-up condition
 Idle speed0V
56 Ground PSensor ground
(Heated oxygen sensor 1)—[Engine is running]
 Warm-up condition
 Idle speed0V
59 Ground SBSensor ground
(Heated oxygen sensor 2)—[Engine is running]
 Warm-up condition
 Idle speed0V
61 Ground LG/BCrankshaft position sensor
(POS)Input[Engine is running]
 Warm-up condition
 Idle speed
NOTE:
The pulse cycle changes de-
pending on rpm at idle0 - 1.0V
[Engine is running]
 Engine speed: 2,000 rpm0 - 1.0V
62 Ground GR/LSensor ground
[Crankshaft position sensor
(POS)]—[Engine is running]
 Warm-up condition
 Idle speed0V
63 Ground LSensor ground
[Camshaft position sensor
(PHASE)]—[Engine is running]
 Warm-up condition
 Idle speed0V Te r m i n a l N o .
Wire
colorDescription
ConditionVa l u e
(Approx.)
+ -– Signal nameInput/
Output
MBIB1453E
MBIB1454E

ECM
EC-643
< ECU DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
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65 Ground GCamshaft position sensor
(PHASE)Input[Engine is running]
 Warm-up condition
 Idle speed
NOTE:
The pulse cycle changes de-
pending on rpm at idle0 - 1.0V
[Engine is running]
 Engine speed is 2,000 rpm0 - 1.0V
69 Ground W/B Neutral position switch Input[Ignition switch: ON]
 Shift lever: P or N (A/T),
Neutral (M/T)BATTERY VOLTAGE
(11 - 14V)
[Ignition switch: ON]
 Shift lever: Except above
position0V
72 Ground V/RSensor power supply
(Throttle position sensor)— [Ignition switch: ON] 5V
73 Ground Y/RIntake valve timing control
solenoid valveOutput[Engine is running]
 Warm-up condition
 Idle speedBATTERY VOLTAGE
(11 - 14V)
[Engine is running]
 Warm-up condition
 Engine speed: 2,000rpm7 - 10V
74 Ground Y/WSensor power supply
(Refrigerant pressure sen-
sor)— [Ignition switch: ON] 5V
75 Ground L/WSensor power supply
[Crankshaft position sensor
(POS)]— [Ignition switch: ON] 5V
78 Ground Y/VSensor power supply
[Camshaft position sensor
(PHASE)]— [Ignition switch: ON] 5V
83 Ground P CAN communication lineInput/
Output——
84 Ground L CAN communication lineInput/
Output——
88 Ground O Data link connectorInput/
Output[Ignition switch: ON]
 CONSULT-III or GST: Dis-
connected2.7V Terminal No.
Wire
colorDescription
ConditionVa l u e
(Approx.)
+ -– Signal nameInput/
OutputMBIB1455E
MBIB1456E
PBIA4937J

EC-644
< ECU DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
ECM
93 Ground W/L Ignition switch Input[Ignition switch: OFF] 0V
[Ignition switch: ON]BATTERY VOLTAGE
(11 - 14V)
94 Ground V ASCD steering switch Input[Ignition switch: ON]
 ASCD steering switch: OFF4V
[Ignition switch: ON]
 CANCEL switch: Pressed1V
[Ignition switch: ON]
 MAIN switch: Pressed0V
[Ignition switch: ON]
 RESUME/ACCELERATE
switch: Pressed3V
[Ignition switch: ON]
 SET/COAST switch:
Pressed2V
95 Ground BSensor ground
(ASCD steering switch)—[Engine is running]
 Warm-up condition
 Idle speed0V
99 Ground R/W Stop lamp switch Input[Ignition switch: OFF]
 Brake pedal: Fully released0V
[Ignition switch: OFF]
 Brake pedal: Slightly de-
pressedBATTERY VOLTAGE
(11 - 14V)
100 Ground R ASCD brake switch Input[Ignition switch: ON]
 Brake pedal: Slightly de-
pressed (A/T)
 Brake pedal and clutch ped-
al: Slightly depressed (M/T)0V
[Ignition switch: ON]
 Brake pedal: Fully released
(A/T)
 Brake pedal and/or clutch
pedal: Fully released (M/T)BATTERY VOLTAGE
(11 - 14V)
102 Ground BRSensor power supply
(Accelerator pedal position
sensor 2)— [Ignition switch: ON] 5V
103 Ground GRAccelerator pedal position
sensor 2Input[Ignition switch: ON]
 Engine stopped
 Accelerator pedal: Fully re-
leased0.3 - 0.6V
[Ignition switch: ON]
 Engine stopped
 Accelerator pedal: Fully de-
pressed1.95 - 2.4V
104 Ground YSensor ground
(Accelerator pedal position
sensor 2)—[Engine is running]
 Warm-up condition
 Idle speed0V
105 Ground G Power supply for ECM Input [Ignition switch: ON]BATTERY VOLTAGE
(11 - 14V)
106 Ground VSensor power supply
(Accelerator pedal position
sensor 1)— [Ignition switch: ON] 5V
108 Ground B ECM ground —[Engine is running]
 Idle speedBody ground Te r m i n a l N o .
Wire
colorDescription
ConditionVa l u e
(Approx.)
+ -– Signal nameInput/
Output

ECM
EC-645
< ECU DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
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: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)11 0 G r o u n d GAccelerator pedal position
sensor 1Input[Ignition switch: ON]
 Engine stopped
 Accelerator pedal: Fully re-
leased 0.6 - 0.9V
[Ignition switch: ON]
 Engine stopped
 Accelerator pedal: Fully de-
pressed 3.9 - 4.7V
111 Ground RSensor ground
(Accelerator pedal position
sensor 1)—[Engine is running]
 Warm-up condition
 Idle speed 0V Terminal No.
Wire
colorDescription
ConditionVa l u e
(Approx.)
+ -– Signal nameInput/
Output

EC-646
< ECU DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
ECM
Wiring Diagram - ENGINE CONTROL SYSTEM -
INFOID:0000000001693500
ALBWA0175GB

ECM
EC-647
< ECU DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
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ALBWA0176GB

EC-648
< ECU DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
ECM
ALBWA0177GB

ECM
EC-649
< ECU DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
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ALBWA0178GB

EC-650
< ECU DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
ECM
ALBWA0179GB

ECM
EC-651
< ECU DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
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ALBWA0180GB