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P0121 Diagnostic Trouble Code Discussion for December 2006

Throttle Position Sensor Does Not Agree With MAP

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Trouble Ticket Help Requests for DTC P0121
Help Request Posted
1997 Chevrolet S10 LS 2.2L No Start VIN: 1GCCS1942V
P0121: TP Sensor Performance. Good day GM Techs! I have a S10 pickup with a cranks, no start condition. Has good spark. No fuel pressure. When I hook up the fuel pump check connector, the pump runs and vehicle fires right up. OK, my question is, what does the ECU look at to determine if i...
December 04, 2006
1997 Chrysler Sebring JX 2.5L Cuts out VIN: 3C3EL45H2V
P0121: Throttle Position Sensor Does Not Agree With MAP. ... instructor's credentials on this one. Came in with reported hesitation/sag/bogs down hot under agressive accel (not WOT). Ign scopes text book. Fuel pressure in spec. Mopar Code 24--High TPS Voltage. Had new TPS, but reading 16% CT. (Someone changed, did...
December 20, 2006