P0221 Diagnostic Trouble Code Discussion for May 2007
Throttle Position Sensor 2 Circuit Performance
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| Help Request | Posted | |
| 1999 Ford F-550 Super Duty Lariat 7.3L MIL Lamp on, no acceleration VIN: 1FDAF56F6X P0221: Idle Validation/Throttle Switch 'B' Performance. ... with some problems and need some help on where to go next. The truck is our own Tire service truck. The problem began about a month ago out on a service call. The operator was shutting the PTO off and was going to leave and the truck would not accelerate a... |
May 04, 2007 | |
| 2003 Saturn Vue 3.0L MIL Lamp on VIN: 5GZCZ63B42 P0221: Throttle Position Sensor 2 Performance. This Saturn is setting mentioned codes very intermittently.I have read TSB # 03-06-04-043 and checked TB and connector. I drove vehicle for one week and could not duplicate problem. I have checked and moved wiring harness with no effect. I found a similar post... |
May 17, 2007 |
