Having problems with your Cadillac Brougham ?

I have a 1989 Cadillac brougham and the check engin light comes on when I start the car and let it idel but if I start it and put my foot on the gas pedal with very little force just to idel it up a bit it will not come on until I take it off

Posted / edited by AnonymousUser on : 24-01-2022

Answers :

Hello and welcome to FixYa!\012
\012Looks like that you have a faulty MAF (mass air flow) sensor. If the MAF sensor is faulty there will be vacuum irregularities. That's whats causing your car issue.\012
\012As a first course of action, I strongly suggest that you have the engine scanned for faults to be sure. But based from my experiences, this issues really occurs when the MAF sensor is faulty.\012
\012The MAF sensor is connected to the throttle body and you may replaced it yourself or have it replaced by a mechanic after the scan.\012
\012Hope this helps and thank you for using FixYa! Have a good one!
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