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P1502

P1502

Diagnosis information - DME (DFI)

Throttle valve adjusting unit

Diagnostic conditions
- Vehicle is stationary
- Engine temperature 5 - 100 °C (41 - 212 °F)
- Intake air temperature 5 ... 40 °C (41 ... 104 °F)
- Battery positive voltage more than 9 V
- Accelerator pedal not pressed (value more than 5 %)
- Ignition off
- Then switch on ignition for more than 60 seconds
- Engine off

Possible fault causes
- Adaptation not performed or not performed successfully
- Throttle valve adjusting unit faulty