Engine light won't clear

Asked by Guru93XD5M Mar 21, 2023 at 05:30 PM about the 2020 Nissan Maxima SR FWD

Question type: Maintenance & Repair

I've had a check engine light for about a week.  Mechanic is working on it, but having trouble getting the light to clear.  They replaced a sensor related to the code and that did not clear the issue.   Is there an issue here that we need to know about or check into?  

2 Answers
311,515

Gene answered 2 years ago

Sensor wiring and grounding checks from ECM to each sensor. If the wiring and grounds check then the ECM has been etched with the code, reflash might cure it but usually it takes a new computer.

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158,635

James answered 2 years ago

Sounds like you need to replace the mechanic. A 3 year old vehicle that's probably still in warranty should go back to the Dealer for repairs!! Jim

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