rotorydial777
Junior Member
- Joined
- Jul 18, 2021
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New to me 07 Mustang GT. The car runs and drives with MAF unplugged. I have troubleshoot and replaced the following: repaired MAF harness (broken wire), new throttle body replaced with oem 55mm unit, pvc hoses and EVAP valve replaced, new bank 1 O2 sensors, coils, spark plugs and remanufactured PCM and still cannot track down the problem. I have tested all the pins and cannot locate and shorts. I get a closed loop fault fuel error on live data. Please point me in the right direction.