Check engine light on

Asked by Jan 29, 2018 at 05:06 PM

Question type: Maintenance & Repair

2 Answers

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That means that there are trouble codes stored in the ECU. Most auto parts stores will read them at no cost or you can buy a scanner and read them yourself.

1 of 1 people found this helpful.

AutoZone guy says it reads battery voltage low. My car wouldn't start this morning never has done this before. After a friend jump it light came on and has stayed on.

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