Nissan Juke Service and Repair Manual : P1226 TP sensor

DTC Logic

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE


DTC CONFIRMATION PROCEDURE

1.PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

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 and 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 >> Go to EC-699, "Diagnosis Procedure".

NO >> INSPECTION EN

Diagnosis Procedure

1.CHECK ELECTRIC THROTTLE CONTROL ACTUATOR VISUALLY

1. Turn ignition switch OFF.

2. Remove the intake air duct.

3. Check if foreign matter is caught between the throttle valve (1) and the housing.

- Is the inspection result normal?: Vehicle front


Is the inspection result normal? YES >> GO TO 2.

NO >> Remove the foreign matter and clean the electric throttle control actuator inside.

2.REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR


2.REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR

Replace electric throttle control actuator. Refer to EM-163, "Exploded View".

>> INSPECTION END

    P1225 TP sensor
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PRECONDITIONING If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 se ...

    P1550 battery current sensor
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PRECONDITIONING If DTC Confirmation Procedure has been previously conducted, always perform the following before conducting the next ...

    Other materials:

    Starting difficult with cold engine
    Description CHART 3: STARTING DIFFICULT WITH COLD ENGINE Diagnosis Procedure 1.CHECK ENGINE OIL LEVEL Is the engine oil level correct? Yes or No Yes >> GO TO 2. No >> Top up the oil. 2.CHECK ENGINE OIL Check the grade of engine oil. Refer to LU-33, "Inspection". ...

    System
    Engine control system : System Diagram Engine control system : System Description ECM performs various controls such as fuel injection control and ignition timing control. MULTIPORT FUEL INJECTION SYSTEM Multiport fuel injection system : System Diagram Multiport fuel injection system : ...

    Basic inspection
    DIAGNOSIS AND REPAIR WORK FLOW Work Flow DESCRIPTION OF TROUBLE DIAGNOSIS FLOWCHART DETAILS OF TROUBLE DIAGNOSIS FLOWCHART 1.OBTAIN INFORMATION ABOUT SYMPTOM Interview the customer to obtain as much information as possible about the conditions and environment under which the malfunction oc ...