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P0121 Diagnostic Trouble Code Discussion for January 2005

Throttle Position Sensor Does Not Agree With MAP


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Trouble Ticket Help Requests for DTC P0121
Help Request Posted
1996 Jeep Cherokee Classic 4.0L MIL Lamp on VIN: 1J4FJ68S3T
P0121: Throttle Position Sensor Does Not Agree With MAP. ... towed in. check engine light is on code (P0121 TPS voltage does not agree with MAP). Customer said this morning the generator light was on, but when the car came in only MIL light was on. Load test alternator output 100 amps. Charging 13.8 volts. Battery i...
January 04, 2005
1996 Jeep Cherokee Classic 4.0L MIL Lamp on VIN: 1J4FJ68S3T
P0121: Throttle Position Sensor Does Not Agree With MAP. ... towed in. check engine light is on code (P0121 TPS voltage does not agree with MAP). Customer said this morning the generator light was on, but when the car came in only MIL light was on. Load test alternator output 100 amps. Charging 13.8 volts. Battery i...
January 04, 2005