Questions & Answers

Evo all installed on 2018 challenger throws check engine light

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After installing my evo all with t harness the 3x lock starts the car but throws on my check engine light. When I scanned for the code it show no active code, but the lights on my dash. I'm not sure what's being done wrong since I can't locate a code to reference anything to.
asked 3 weeks ago in Dodge by Thomas Fant (130 points)

1 Answer

0 votes
you can try flashing to 74.18 if available with your device, if not 74.22
answered 2 weeks ago by Rico (54,260 points)
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