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P2029 Diagnostic Trouble Code Discussion for April 2009

Intake Air Temperature Sensor Performance

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Trouble Ticket Help Requests for DTC P2029
Help Request Posted
2004 Mercedes-Benz C230 Kompressor 1.8L MIL Lamp on VIN: WDBRF40J84
P2029: Engine Speed Signal. Hello Benz Masters! Vehicle was in a couple of months ago with the MIL illuminated, code P2004. Altitude Pressure Sensor was tested and found to be faulty. Customer declined repair. Vehicle comes back and customer has decided to fix the problem. Our super-shar...
April 01, 2009