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2002 Dodge Ram 2500 Question: check engine light

 

Question

Visitor, 5.9L V8, Chicago, IL, April 20, 2010, 16:53

check engine light come on, no trouble codes, comes on again.

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  • Medium-star Best Answer
    Bret Bodas from RepairPal Test Shop, April 21, 2010, 09:42
     Master

    If the light is on and there are no trouble codes, check the wiring and the engine control module. Make sure you are using a scan tool capable of reading the codes on this car and check all the modules, you may have a code in a different system that is turning on the check engine light.

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    Visitor, July 29, 2010, 18:31

    Thanks for your help. The trouble was with the sending unit that is mounted on top of the fender wall under the hood.

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  • Answer #2

    April 21, 2010, 20:39
     Rookie

    I think you fog to much!!

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  • Answer #3

    Visitor, June 30, 2010, 10:35

    engine light is on but car run good

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