A “small number” of owners of 2013 Dodge Dart vehicles may experience a MIL on. The technician may find DTC P2251 (O2 sensor 1/1 negative current control circuit open).
A “small number” of owners of 2013 Dodge Dart vehicles may experience a MIL on. The technician may find DTC P2251 (O2 sensor 1/1 negative current control circuit open).
Using a scan tool (wiTECH), verify that all engine systems are functioning as designed. If DTCs other than P2251 are present, record and repair as needed before proceeding further. The repair involves reflashing the PCM.
Install a battery charger to ensure that battery voltage does not drop below 13.2 volts or rise above 13.5 volts during the flash process.
1. Reprogram the PCM using software release 14.02 or higher.. Follow the detailed procedures available in DealerCONNECT/TechCONNECT.
2. After PCM reprogramming, clear any DTCs that may have set in other modules.
Learn how electronic parking brake actuators have replaced manual systems and now play a key role in advanced safety features like automatic emergency braking. This WIYB Training...
Not all fuel injectors are created equal. In this WIYB Training Series, we compare Standard® Fuel Injectors against OE, low-cost imports. See why precision engineering and rigorous...
Carrying active OEM subscriptions for all manufacturers is not possible for many shops. However, access to this software is required for certain modern vehicles and repairs, and...
Enhance your collision repair workflow with Autel’s IA900, a process-driven solution integrating precision alignment, bi-directional diagnostics, and ADAS calibration. Designed...
Voice Your Opinion!
To join the conversation, and become an exclusive member of Vehicle Service Pros, create an account today!
