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P2127

P2127

Throttle Position Sensor 2 - Below Limit

Diagnostic conditions
- Engine running

Possible cause of fault
- Short circuit to ground in wiring harness
- Throttle adjusting unit faulty
- DME control module faulty

NOTE: When this fault occurs, the value from the accelerator module is limited to 30 % and the dynamic is reduced.

Affected terminals
DME control module connector B, pin 84

Pin assignment on the throttle adjusting unit






Diagnosis/troubleshooting