Diagnosis Procedure
1 Perform adaptation.
1. Switch on the ignition.
2. Wait one minute.
Do not press the accelerator.
3. Switch off the ignition for at least 10 seconds.
4. Read out the fault memory.
DME 7.8
P1507
411 Throttle jacking unit, gain adjustment - signal implausible
Diagnosis conditions
- Ignition on (approx. 30 sec.)
- Stationary vehicle
- Engine not running
- Engine temperature between 5 and 100 锟斤拷C
- Intake air temperature between 5 and 100 锟斤拷C
- Battery voltage greater than 10 V
- Pedal value less than 0.8 %
Possible fault cause
- DME control module faulty
Diagnosis/troubleshooting