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International Automotive Technicians Network
Re: 1999 Mazda Protege 1.6L -- P0172 & P0171
Posted to Technical Discussion Forum on 4/25/2009 2 Replies

Hi Rusty,

[...trimmed text...]

On this car the ECM is "taking away" fuel at idle, so I think we can eliminate vacuum leaks. Maybe you are right about the MAF.

I don't remember whether I reset the KAM after the swap o... Login to read more.

2 Replies Received (View Replies)