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P2135 Diagnostic Trouble Code Discussion for December 2011

Throttle Position Sensor 1-2 Correlation

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Trouble Ticket Help Requests for DTC P2135
Help Request Posted
2007 Chevrolet Equinox LS 3.4L MIL Lamp on VIN: 2CNDL13F97
P2135: TP Sensor 2 Circuit Malfunction. ... for a mil and intermitent high idle. We pulled codes, found codes p0121 and p2135 stored in pcm memory. Proceeded to check throttle body with labscope (snap-on vantage) and confirmed that voltage at idle and wide open throttle were inverted. Meaning that a...
December 05, 2011
2005 Volvo S80 2.5T AWD 2.5L Stall, MIL Lamp on VIN: YV1TH59205
P2135: Throttle/ Pedal Position Sensor Switch A/B Volt Correlation. This 2005 Vovlo S80 2.5 AWD will only act up once in a while. When it does it sets all of the codes stated above, and the reduced power light comes on, as well as the engine will stall. If you turn the key off and let it sit for just a few seconds and then res...
December 12, 2011