|
Q.
Is the check result normal?
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|
Repair
or replace the connector.
|
|
|
|
- Disconnect connector, and measure at harness side.
- Resistance between terminal No. 2 and earth.
|
|
OK: Continuity (2 Ω or
less)
|
|
Q.
Is the check result normal?
|
|
Q.
Is the check result normal?
|
|
![](../../../buttons/03btn001.png)
Check and repair
harness between D-202 (terminal No. 2) accelerator pedal position sensor
connector and D-215 (terminal No. 122) engine-ECU
connector.
- Check earthing line for damage.
|
|
|
|
Repair
or replace the connector.
|
|
|
|
- Disconnect connector, and measure at harness side.
- Resistance between terminal No. 5 and earth.
|
|
OK: Continuity (2 Ω or
less)
|
|
Q.
Is the check result normal?
|
|
Q.
Is the check result normal?
|
|
![](../../../buttons/03btn001.png)
Check and repair
harness between D-202 (terminal No. 5) accelerator pedal position sensor
connector and D-215 (terminal No. 114) engine-ECU
connector.
- Check earthing line for damage.
|
|
|
|
Repair
or replace the connector.
|
|
|
|
- Use special tool test harness (MB991658) to connect connector, and
measure at pick-up harness.
- Ignition switch: ON
- Voltage between terminal No. 1 and earth.
|
|
Q.
Is the check result normal?
|
|
Q.
Is the check result normal?
|
|
![](../../../buttons/03btn001.png)
Check intermediate
connector D-111, and repair if necessary. If intermediate connector is
normal, check and repair harness between D-202 (terminal No. 1)
accelerator pedal position sensor connector and D-215 (terminal No. 120)
engine-ECU connector.
- Check power supply line for damage.
|
|
|
|
Repair
or replace the connector.
|
|
|
|
- Use special tool test harness (MB991658) to connect connector, and
measure at pick-up harness.
- Ignition switch: ON
- Voltage between terminal No. 4 and earth.
|
|
Q.
Is the check result normal?
|
|
Q.
Is the check result normal?
|
|
![](../../../buttons/03btn001.png)
Check and repair
harness between D-202 (terminal No. 4) accelerator pedal position sensor
connector and D-215 (terminal No. 112) engine-ECU
connector.
- Check power supply line for damage.
|
|
|
|
Repair
or replace the connector.
|
|
|
|
- Measure engine-ECU terminal voltage.
- Ignition switch: ON
- Voltage between terminal No. 121 and earth.
|
|
Q.
Is the check result normal?
|
|
- Check output line for damage.
|
|
Q.
Is the check result normal?
|
|
Replace the accelerator pedal
assembly.
|
|
|
|
Repair
the damaged harness wire.
|
|
|
|
- Measure engine-ECU terminal voltage.
- Ignition switch: ON
- Voltage between terminal No. 113 and earth.
|
|
Q.
Is the check result normal?
|
|
- Check output line for damage.
|
|
Q.
Is the check result normal?
|
|
Replace the accelerator pedal
assembly.
|
|
|
|
Repair
the damaged harness wire.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair
or replace the connector.
|
|
|
|
- Reconfirmation of diagnosis code.
|
|
Q.
Is the check result normal?
|
|
Replace the engine-ECU. When the
engine-ECU is replaced, write the chassis number (Refer to GROUP 00 -
Precautions Before Service - How to Perform Chassis Number Writing ). After replacing the
engine-ECU, register the injector identification code and learn fuel
injection (Refer to GROUP 00 - Precautions Before Service -
What The Common Rail Engine Learns ).
|
|
|
|
Intermittent malfunction (Refer to
GROUP 00 - How to Use Troubleshooting/Inspection Service Points
- How to Cope with Intermittent Malfunctions ).
|
|
|