Nissan Rogue manuals

Nissan Rogue Service Manual: P1226 TP sensor

DTC Description

DTC DETECTION LOGIC

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

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 EC-401, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

1.CHECK ELECTRIC THROTTLE CONTROL ACTUATOR VISUALLY

  1.  Turn ignition switch OFF.
  2.  Remove the intake air duct. Refer to EM-24, "Exploded View".
  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 EM- 26, "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 EC-140, "Work Procedure".

Check electric throttle control actuator visuall

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Other materials:

Basic inspection
DIAGNOSIS AND REPAIR WORKFLOW Workflow OVERALL SEQUENCE DETAILED FLOW 1.INTERVIEW CUSTOMER Interview the customer to obtain as much information as possible about the conditions and environment under which the malfunction occurred. >> GO TO 2. 2.SYMPTOM CHECK Verify symptoms. ...

Voice commands
Voice commands can be used to operate the Bluetooth® Hands-Free Phone System. Press the button and say “Phone” to bring up the phone command menu. The available options are:  Call  Phonebook  Recent Calls  Messaging (if available)  Show Applications ( ...

Warning lights
For additional information on warnings and indicators, refer to “Vehicle information display” in this section. Anti-lock Braking System (ABS)  warning lig When the ignition switch is placed in the ON position, the ABS warning light illuminates and then turns off. This indicates the ...

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