Operation CHARM: Car repair manuals for everyone.

DME 7.8

P1505

Throttle Jacking Unit, Control Range - Open Circuit

Diagnosis conditions

- Driving with changing pedal position

Possible fault cause
- Open circuit
- Short circuit to B+

Affected terminals
Terminal I/7 and I/9

Diagnosis/Troubleshooting






Remove connector of throttle part:









Throttle Jacking Unit, Control Range - Below Limit

Diagnosis conditions

- Driving with changing pedal position

Possible fault cause
- Open circuit
- Short circuit to B+

Affected terminals
Terminal I/7 and I/9

Diagnosis/Troubleshooting






Throttle Jacking Unit, Control Range - Above Limit

Diagnosis conditions

- Driving with changing pedal position

Possible fault cause
- Short circuit to ground
- Short circuit triggering wire
- Sluggish throttle

Affected terminals
Terminal I/7 and I/9

Diagnosis/Troubleshooting