Nissan Juke Service and Repair Manual : P0226 APP sensor

DTC Logic

DTC DETECTION LOGIC

Diagnosis Procedure


Diagnosis Procedure

1.CHECK GROUND CONNECTIONS

1. Turn ignition switch OFF.

2. Check ground connection E38. Refer to Ground inspection in GI-44, "Circuit Inspection".

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

NO >> Repair or replace ground connection.

2.CHECK ACCELERATOR PEDAL POSITION SENSOR POWER SUPPLY CIRCUIT

1. Disconnect accelerator pedal position sensor harness connector.

2. Turn ignition switch ON.

3. Check the voltage between accelerator pedal position sensor connector and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> GO TO 4.

NO >> GO TO 3.

3.DETECT MALFUNCTIONING PART

• Harness connectors M77, E105 (RHD models) • Harness connectors M95, M202 (RHD models) • Harness for open or short between ECM and accelerator pedal position sensor

>> Repair open circuit or short to ground or short to power in harness or connector.

4.CHECK ACCELERATOR PEDAL POSITION SENSOR GROUND CIRCUIT FOR OPEN AND SHORT

1. Turn ignition switch OFF.

2. Disconnect ECM harness connector.

3. Check the continuity between accelerator pedal position sensor harness connector and ECM harness connector.

4. Also check harness for short to ground and short to power.


4. Also check harness for short to ground and short to power.

Is the inspection result normal? YES >> GO TO 6.

NO >> GO TO 5.

5.DETECT MALFUNCTIONING PART

• Harness connectors M77, E105 (RHD models) • Harness connectors M95, M202 (RHD models) • Harness for open or short between ECM and accelerator pedal position sensor

>> Repair open circuit or short to ground or short to power in harness or connector.

6.CHECK ACCELERATOR PEDAL POSITION SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT

1. Check the continuity between accelerator pedal position sensor harness connector and ECM harness connector.

2. Also check harness for short to ground and short to power.


2. Also check harness for short to ground and short to power.

Is the inspection result normal? YES >> GO TO 8.

NO >> GO TO 7.

7.DETECT MALFUNCTIONING PART

• Harness connectors M77, E105 (RHD models) • Harness connectors M95, M202 (RHD models) • Harness for open or short between ECM and accelerator pedal position sensor

>> Repair open circuit or short to ground or short to power in harness or connector.

8.CHECK ACCELERATOR PEDAL POSITION SENSOR

Refer to EC-929, "Component Inspection".

Is the inspection result normal? YES >> GO TO 9.

NO >> Replace accelerator pedal position sensor.

9.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "Intermittent Incident", ???INCIDENT SIMULATION TESTS??? and ???GROUND INSPECTION???.

>> INSPECTION END

Component Inspection

1.CHECK ACCELERATOR PEDAL POSITION SENSOR

1. Turn ignition switch OFF.

2. Disconnect accelerator pedal position sensor harness connector.

3. Check resistance between accelerator pedal position sensor as follows.

Is the inspection result normal?


Is the inspection result normal? YES >> INSPECTION END

NO >> Replace accelerator pedal position sensor

    P0225 APP sensor
    DTC Logic DTC DETECTION LOGIC NOTE: • If DTC P0225 is displayed with DTC P0641, first perform trouble diagnosis for DTC P0641. Refer to EC-974, "DTC Logic". Diagnosis Procedure 1.C ...

    P0263, P0266, P0269, P0272 fuel injector
    DTC Logic DTC DETECTION LOGIC NOTE: Check injector code when the above DTC is indicated. If the code is normal, replace injector showing an applicable code. If the code is not normal, load inj ...

    Other materials:

    Component parts
    Component Part Location 1. BCM • With Intelligent Key: Refer to BCS- 6, "BODY CONTROL SYSTEM : Component Parts Location". • Without Intelligent Key: Refer to BCS-96, "BODY CONTROL SYSTEM : Component Parts Location". 2. Magnet clutch 3. Refrigerant pressure sensor 4. ...

    Diagnosis system (PTC heater control unit)
    CONSULT-III Function CONSULT-III performs the following functions via CAN communication with PTC heater control unit. ECU IDENTIFICATION Part number of PTC heater control unit can be checked. SELF-DIAGNOSTIC RESULT Diagnosis result that is judged by PTC heater control unit. can be checked ...

    DPF (diesel particulate filter) data clear
    Description Perform ???DIESEL PARTICULATE FILTER DATA CLEAR??? in ???WORK SUPPORT??? mode with CONSULT-III when oxidation catalyst with diesel particulate filter is replaced as new one. Based on the signal from sensors ECM estimates the amount of particulate matter in diesel particulate filte ...