P0221 Diagnostic Trouble Code Discussion for February 2019
Throttle Position Sensor 2 Circuit Performance
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| Help Request | Posted | |
| 2007 Jeep Wrangler Unlimited Sahara 3.8L MIL Lamp on VIN: 1J4GA59167 P0221: Throttle Position Sensor 2 Performance. Vehicle came in with lightening bolt MIL on dash and complaints of intermittent stall. installed new throttle body with no fix. performed throttle body relearn, I'm using maxiSys elite and performed "(ETC) Follower Test" which when acting up shows ... |
February 01, 2019 | |
| 2007 Jeep Wrangler Unlimited Sahara 3.8L MIL Lamp on VIN: 1J4GA59167 P0221: Throttle Position Sensor 2 Performance. Vehicle came in with lightening bolt MIL on dash and complaints of intermittent stall. installed new throttle body with no fix. performed throttle body relearn, I'm using maxiSys elite and performed "(ETC) Follower Test" which when acting up shows ... |
February 12, 2019 |
