2003 Durango 4.7liter

Asked by Jack Dec 12, 2020 at 07:02 PM about the 2003 Dodge Durango SXT 4WD

Question type: Maintenance & Repair

I've replaced every sensor and fuel pump and injectors and
coils/plugs but it will not run right and keeps throwing a
throttle position sensor code and I've installed 3 of those
and nothing works

1 Answer

3,055

Make sure throttle position sensor is installed correctly. Make sure you have 5 volt references at sensor and ground. If all cables and harnesses are okay and fuel pressure is spec and spark and compression is good. It's possible to be a bad PCM but before you decide to replace it verify everything else is good.

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