2009 NISSAN LATIO Service Repair Manual

Page 2465 of 4331

NISSAN LATIO 2009  Service Repair Manual TROUBLE DIAGNOSIS
EC-1109
< SERVICE INFOMATION >
[MR TYPE 2] C
D E
F
G H
I
J
K L
M A EC
NP
O
ECM Harness Connector Terminal Layout
INFOID:0000000004499944
ECM Terminal and Reference Value INFOID:00000

Page 2466 of 4331

NISSAN LATIO 2009  Service Repair Manual EC-1110< SERVICE INFOMATION >
[MR TYPE 2]
TROUBLE DIAGNOSIS
4 P Throttle contro l motor (Close)[Ignition switch: ON]
• Engine stopped
• Shift lever: D (A/T, CVT), 1st (M/T)
• Accelerator pedal:

Page 2467 of 4331

NISSAN LATIO 2009  Service Repair Manual TROUBLE DIAGNOSIS
EC-1111
< SERVICE INFOMATION >
[MR TYPE 2] C
D E
F
G H
I
J
K L
M A EC
NP
O
 15 Y Throttle control motor relay
[Ignition switch: OFF]
BATTERY VOLTAGE
(11 - 14V)
[Ignition switch: ON]

Page 2468 of 4331

NISSAN LATIO 2009  Service Repair Manual

Page 2469 of 4331

NISSAN LATIO 2009  Service Repair Manual TROUBLE DIAGNOSIS
EC-1113
< SERVICE INFOMATION >
[MR TYPE 2] C
D E
F
G H
I
J
K L
M A EC
NP
O
50 W Heated oxygen sensor 2
[Engine is running]
• Revving engine from idle to 3,000 rpm  quickly after th

Page 2470 of 4331

NISSAN LATIO 2009  Service Repair Manual EC-1114< SERVICE INFOMATION >
[MR TYPE 2]
TROUBLE DIAGNOSIS
65 G Camshaft position sensor 
(PHASE) [Engine is running]
• Warm-up condition
• Idle speed
NOTE:
The pulse cycle changes depending on r

Page 2471 of 4331

NISSAN LATIO 2009  Service Repair Manual EC
NP
O
: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.) 94 R ASCD steering switch
[Ignition switch: ON]
• ASCD steering switch: OFF Approximately 4V
[Ignit

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NISSAN LATIO 2009  Service Repair Manual