2007 NISSAN TIIDA Service Repair Manual

Page 1985 of 5883

NISSAN TIIDA 2007  Service Repair Manual EC-636
< ECU DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
ECM
AIR COND SIG Engine: After warming up, idle the 
engineAir conditioner switch: OFF OFF
Air conditioner switch: ON
(Compressor operates.)ON
P/N

Page 1986 of 5883

NISSAN TIIDA 2007  Service Repair Manual ECM
EC-637
< ECU DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
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N
P OCOOLING FAN  Engine: After warning up, idle the 
engine
 Air conditioner switch: OFFEngine coolant temperature

Page 1987 of 5883

NISSAN TIIDA 2007  Service Repair Manual EC-638
< ECU DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
ECM
*: Accelerator pedal position sensor 2 signal and throttle position sensor 2 signal are converted by ECM internally. Thus, they differ from
ECM

Page 1988 of 5883

NISSAN TIIDA 2007  Service Repair Manual ECM
EC-639
< ECU DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
C
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P O
4GroundPThrottle control motor 
(Close)Output[Ignition switch: ON]
 Engine stopped
 Shift lever: D (A/T) or 1s

Page 1989 of 5883

NISSAN TIIDA 2007  Service Repair Manual EC-640
< ECU DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
ECM
17
18
21
22GroundL/Y
BR/Y
R/G
SBIgnition signal No. 1
Ignition signal No. 2
Ignition signal No. 4
Ignition signal No. 3Output[Engine is running]

Page 1990 of 5883

NISSAN TIIDA 2007  Service Repair Manual ECM
EC-641
< ECU DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
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33 Ground L/R Throttle position sensor 1 Input[Ignition switch: ON]
 Engine stopped
 Shift lever: D (A/T) or 1

Page 1991 of 5883

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

Page 1992 of 5883

NISSAN TIIDA 2007  Service Repair Manual 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