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Re: 1999 Mazda Protege 1.6L -- P0172 & P0171
Posted to Technical Discussion Forum on 4/26/2009 6 Replies

Paul,

Ive read your post and most of the answers. I see a few issues getting between you and fixing both cars.

1. you trust the data you see but its not the real data.

2. you are assuming that since the gms per sec is "within specs" that the maf is ok. ... Login to read more.

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