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P2176 Diagnostic Trouble Code Discussion for October 2013

Minimum Throttle Position Not Learned

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Trouble Ticket Help Requests for DTC P2176
Help Request Posted
2008 Chevrolet HHR LT Panel 2.2L MIL Lamp on VIN: 3GCDA05D38
P2176: Minimum TPS not learned. This HHR will intermittently set TP codes listed, has been to several other shops, had throttle body replaced multiple times, customer and us are aware of TSB for wiring harness chafing or poor ECM terminal contact. Came to me with codes cleared, have road tes...
October 21, 2013