Nissan Rogue. Manual - part 534
EC-404
< DTC/CIRCUIT DIAGNOSIS >
[QR25DE]
P1226 TP SENSOR
P1226 TP SENSOR
DTC Description
INFOID:0000000011278118
DTC DETECTION LOGIC
POSSIBLE CAUSE
Electric throttle control actuator (TP sensor 1 and 2)
FAIL-SAFE
Not applicable
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure
before conducting the next test.
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10 V at idle.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Turn ignition switch OFF, wait at least 10 seconds.
3. Turn ignition switch ON.
4. Repeat steps 2 and 3 for 32 times.
5. Check 1st trip DTC.
Is 1st trip DTC detected?
YES
>> Proceed to
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000011278119
1.
CHECK ELECTRIC THROTTLE CONTROL ACTUATOR VISUALLY
1. Turn ignition switch OFF.
2. Remove the intake air duct. Refer to
.
3. Check if foreign matter is caught between the throttle valve and
the housing.
Is the inspection result normal?
YES
>> Replace electric throttle control actuator. Refer to
29, "Removal and Installation"
.
NO
>> Remove the foreign matter and clean the electric throttle
control actuator inside, then perform throttle valve
closed position learning. Refer to
.
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P1226
CTP LEARNING-B1
(CTP LEARNING-B1)
Closed throttle position learning is not performed successfully, repeatedly.
JSBIA2864ZZ