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1289 Review
38 Karma

Review on Throttle Position Sensor Dorman 977 024 by Pop Henneghan

Revainrating 5 out of 5

Works great - replacement parts

A sewing needle used to calibrate through the back of the tps connector. Fixed my issues that caused my engine to randomly jerk violently, especially at low rpm or under part load. Before I checked the TPS voltage it appeared to be a bad misfire or an injector problem. On a live obd2 scanner to find it dropped below what it should have been

Pros
  • Great price
Cons
  • Big and bulky