Just pulled my codes.........

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Aug 11, 2004 | 01:30 PM

BamaZ28

Thread Starter

Registered User

Joined: Sep 2001

Posts: 465

From: Scott AFB, IL

Just pulled my codes.........

Got these two

P0172 - Fuel Trim System RICH Bank 1
P0175 - Fuel Trim System RICH Bank 2

What do you think is the cause of these? O2 sensors?

BamaZ28

Aug 11, 2004 | 03:10 PM

teke184

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Joined: Sep 1998

Posts: 8,319

From: US 1 Mile Marker 52 in the Florida Keys

Re: Just pulled my codes.........

that would be my first thought...are there any mods?

Aug 11, 2004 | 03:21 PM

BamaZ28

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Registered User

Joined: Sep 2001

Posts: 465

From: Scott AFB, IL

Re: Just pulled my codes.........

BONE stock

Aug 12, 2004 | 03:07 AM

AL SS590 M6

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Joined: Jul 1998

Posts: 6,247

From: Charlotte,MI USA

Re: Just pulled my codes.........

MAF dirty

Aug 12, 2004 | 10:38 AM

teke184

Registered User

Joined: Sep 1998

Posts: 8,319

From: US 1 Mile Marker 52 in the Florida Keys

Re: Just pulled my codes.........

i would try unplugging the MAF sensor and seeing if the car runs well. it is a trick to see if the MAF is the problem.

i know my car would barely run and stay at idle all of a sudden, i tried unpluging the maf and it strrted and ran fine...plugged back in and it wouldn't run.

swapped back to the stock maf (was running a ZO6) and it ran like a champ