Nissan Note [1089/1872] Component inspection

Nissan Note [1089/1872] Component inspection
DTC P1122 ELECTRIC THROTTLE CONTROL FUNCTION
EC-1089
[HR (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
11. CHECK ELECTRIC THROTTLE CONTROL ACTUATOR VISUALLY
1. Remove the intake air duct.
2. Check if foreign matter is caught between the throttle valve (1)
and the housing.
: Vehicle front
Illustration shows the view with intake air duct removed.
OK or NG
OK >> GO TO 12.
NG >> Remove the foreign matter and clean the electric throttle
control actuator inside.
12. CHECK THROTTLE CONTROL MOTOR
Refer to EC-1089, "
Component Inspection" .
OK or NG
OK >> GO TO 13.
NG >> GO TO 14.
13. CHECK INTERMITTENT INCIDENT
Refer to EC-917, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
OK or NG
OK >> GO TO 14.
NG >> Repair or replace harness or connectors.
14. REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR
1. Replace the electric throttle control actuator.
2. Perform EC-857, "
Throttle Valve Closed Position Learning" .
3. Perform EC-858, "
Idle Air Volume Learning" .
>> INSPECTION END
Component Inspection
BBS004FG
THROTTLE CONTROL MOTOR
1. Disconnect electric throttle control actuator harness connector.
2. Check resistance between terminals 5 and 6.
3. If NG, replace electric throttle control actuator and go to next
step.
4. Perform EC-857, "
Throttle Valve Closed Position Learning" .
5. Perform EC-858, "
Idle Air Volume Learning" .
Removal and Installation
BBS004FH
ELECTRIC THROTTLE CONTROL ACTUATOR
Refer to EM-120, "INTAKE MANIFOLD" .
PBIB2974E
Resistance: Approximately 1 - 15 [at 25 °C(77°F)]
PBIB2909E

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