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1991 Dodge Ram Van B350 Question: How do you reset computer on 91 Dodge Ram Van B250? trying to turn off Matience

 

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rotc8276, 3.9L V6, Warren, MI, September 24, 2012, 08:48
 Rookie

trying to turn off Maintence light

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  • Answer #1

    Greg's Orange Auto (13414 Answers) , Orange, CA - (714) 361-9386
    globalhelper September 24, 2012, 13:00
     Master

    maint light or service eng soon light or ck eng light? they are all diff

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    rotc8276, September 24, 2012, 14:26
     Rookie

    Maintance light

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    globalhelper, September 24, 2012, 14:30
     Master

    do you have any eng codes if so post them so we can adv

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    rotc8276, September 24, 2012, 16:40
     Rookie

    no I just need to have it turned off

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    globalhelper, September 25, 2012, 05:35
     Master

    all data says the light comes on at 60k then 82k then 120k at 60k &120k your suppose to rpl or clean egr valve and at 82k repl 02 sensor then connect a diag read out box to reset maint light. sounds like you need to see a mech with these capibilities. hope this helps

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    rotc8276, September 25, 2012, 07:13
     Rookie

    Thank you I do know that it comes on at certain millage and I think it is about replacing o2 senser I have one to replace it with I am just not sure how to turn off light once part is replaced or will it shut itself off after part is replaced??

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    globalhelper, September 25, 2012, 07:42
     Master

    it has to be turned off with a DIAG READ OUT BOX. call around and see who can reset it for you

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    rotc8276, September 25, 2012, 08:14
     Rookie

    Thank you for your help I will do that..

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