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P2176 Diagnostic Trouble Code Discussion for March 2015

Minimum Throttle Position Not Learned

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Trouble Ticket Help Requests for DTC P2176
Help Request Posted
2003 Cadillac CTS 3.2L Surge, MIL Lamp on, Extremely High Idle VIN: 1G6DM57N13
P2176: Minimum Throttle Position Not Detected. Vehicle was brought in with an extremely high idle that was surging at times (2000-3000 RPM) when in park. Cleared the codes from both the engine and trans modules. After about ten maybe 15 minutes the idle settled down to a normal level and was no longer surg...
March 19, 2015
2008 Buick Enclave CXL 3.6L No Start, MIL Lamp on, no crank VIN: 5GAER23778
P2176: min. throttle position not learned. ... with the typical throttle body related faults and a complaint of a no start condition- we found throttle plate was not binding so we PROPERLY serviced the throttle body (no spray) and re leaned the basic throttle position. Vehicle seemed ok at first but se...
March 24, 2015