P2135
Read the instructions below then start the fault diagnostic procedure.
Symptom: CHECK ENGINE on. Not possible to regulate engine speed. Idling speed set to 1400 rpm.
| P2135 |
Fault symptoms
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CHECK ENGINE on. Not possible to regulate engine speed. Idling speed set to 1400 rpm.
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Conditions
The following conditions apply for this DTC:| • |
DTC generated when the voltage difference at end pedal position is greater than 1.0 V between pedal position sensors 1 and 2 for more than 0.5 seconds (Pedal position sensor 2: voltage x 2).
Fault criteria not fulfilled for P0652, P0653, P0698 or P0699. |
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Diagnostic help
The pedal position sensors can be read using the diagnostic tool. Pedal position sensor 2 has the same power supply as the atmospheric pressure sensor.| Note | ||
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A fault in the control module female connector can cause a trouble code. Check the contact for a bent pin, oxidation and tightness of pins. See Difficult faults in PSG16 despite trouble code |
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