P2201 Diagnostic Trouble Code Discussion for September 2019
Immobilizer CAN Message Error
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| Help Request | Posted | |
| 2013 Ford F-550 Super Duty XL 6.7L MIL Lamp on VIN: 1FDUF5GT9D P2201: NOx sensor circuit range/performance. came in with eng light on. had code p2201 when i road test this truck front nox reads around 100 at a stop and over 300 on a hard accel. i noticed the first time i had to stop it was reading 55ppm but i think was due to not fully warmed... freeze frame for... |
September 30, 2019 |
