P0121 Diagnostic Trouble Code Discussion for March 2003
Throttle Position Sensor Does Not Agree With MAP
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| Help Request | Posted | |
| 1998 Dodge Ram 2500 5.9L Cuts out, goes to idle P0121: app sensor and idle validation not matching ect. Intermittently customer is cruising along and vehicle cuts out to idle and no responce from throttle pedal movement , leaves for 5-10 seconds and vehicle acts normal , he doesn,t want to spend $800.00 on new apps assembly if it may be computer related. other s... |
March 19, 2003 |
