After MAF blow out, 0172 code

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Apr 3, 2003 | 10:45 AM

LatinMax

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After MAF blow out, 0172 code

after fixing MAF the car has been running alittle ruff at idle. Well I finally got a code 0172 Rich in the right bank.
How do I fix this?
I am running V2 SC, 3.125" pulley, CAI and copper plugs 1 step colder.

Apr 3, 2003 | 11:24 AM

turbomax97

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Re: After MAF blow out, 0172 code

8:1 fmu disc gabe?...

Apr 3, 2003 | 03:12 PM

BigDogJonx

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Re: Re: After MAF blow out, 0172 code

Quote:

Originally posted by seximagtr
8:1 fmu disc gabe?...

Yea he has a 8:1 disc in there. I remember that for sure when I sold it to him.

I wonder if the MAF is throwing the incorrect #s and causing the richness in the right bank? But then again why the right bank and not both?

Ive seen this on a few s/c'ed people.

Dixit

Apr 3, 2003 | 04:50 PM

LatinMax

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So is that what is causing me the ruff idle?

Apr 3, 2003 | 05:09 PM

PCGuRu2K

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Quote:

Originally posted by LatinMax
So is that what is causing me the ruff idle?

I'm having the same problem. Running rich as hell and rough idle.. I leaning towards a bad O2 sensor. You probably have the same prob. I'm gonna order a set and see if that fixes the prob.