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RWD - Replaced MAF & now have a 3-2-2 code

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Replaced MAF & now have a 3-2-2 code 200

I think?

I read somewhere that it has to rev or be driven to over 3000 rpm to set itself up for the burn off. It only burns for about one second.

You should be able to read the resistance of both units’ wires and one should be different. I would think if one is bad and one good something should raise its ugly head.

It might just be a bad wire “doing IN” both units; make sure you have good ground wire connections of the harness and the ECU connection areas.

Try that and see if you get a different result.

Also make sure all of the contacts fingers in both connectors are clean and all the way in.

Does the car run better or OK otherwise?

Phil






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New Replaced MAF & now have a 3-2-2 code [200]
posted by  Engine41  on Mon Aug 5 15:27 CST 2013 >

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