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1990 Dodge Ram Van B250 Question: what is engine code 55 mean



phil67, Texarkana, AR, August 09, 2011, 10:54

engine want idle or go when cold

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  • Answer #1

    DR.RECO from Reco's Renches, August 09, 2011, 18:08

    Hello the code 55 has two meaning one is end of test and the other is IDLE AIR CONTROL POSITION SENSOR i think this one applies to your situation.HAVE A BLESS DAY from DR. RECO.

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