P0221 Diagnostic Trouble Code Discussion for August 2004
Throttle Position Sensor 2 Circuit Performance
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| Help Request | Posted | |
| 2001 Ford F-550 Super Duty XL 7.3L No throttle response VIN: 1FDAF57F51 P0221: Idle Validation/Throttle Switch 'B' Performance. At times there is no throttle responce(may only act up once in a 2 week period).Wait 15-20 seconds or restart and works normal.This has been an ongoing concern for the past year or more.Unable to duplicate. The wiring at the pedal assembly has been spliced to... |
August 26, 2004 | |
| 2001 Ford F-550 Super Duty XL 7.3L No throttle response VIN: 1FDAF57F51 P0221: Idle Validation/Throttle Switch 'B' Performance. At times there is no throttle responce(may only act up once in a 2 week period).Wait 15-20 seconds or restart and works normal.This has been an ongoing concern for the past year or more.Unable to duplicate. The wiring at the pedal assembly has been spliced to... |
August 27, 2004 |
