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P2135 Diagnostic Trouble Code Discussion for May 2014

Throttle Position Sensor 1-2 Correlation


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Trouble Ticket Help Requests for DTC P2135
Help Request Posted
2004 Cadillac Escalade 6.0L Reduced engine power VIN: 1GYEK63N44
P2135: Throttle Position Sensor 1-2 Correlation. Ok techs... I got this 6.0 cadi that keeps going into reduced power mode.. It does it intermittently maybe once per day. Ok , it has new app sensor and tac module thrown at it and updated connector at throttle body according to tsb. Here's what i find that bot...
May 04, 2014
2003 Cadillac Escalade 6.0L Reduced engine power VIN: 1GYEK63N03
OK so I have this escalade here. We have replaced the Tb Connector, TB,Tac Module, Pcm, App sensor, Tp sensor 1 wire from tb to tac module. The vehicle randomly goes into limp/reduced engine power mode followed by a one of the codes from above which usually al...
May 15, 2014