2IS code P0172
12-27-12, 06:22 PM
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2IS code P0172
Anyone came across this code?
"P0172 system too rich bank 1"
Probably dirty intake filter?
12-28-12, 06:57 AM
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Did you recently get a new intake?
I had that problem once and it was because when I installed the intake I didnt make sure the MAF sensor was 100% snug fit into the housing.
12-28-12, 01:36 PM
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i had that issue when i put in an aftermarket intake. burnt the O2 sensor so had to get it replaced =(
12-28-12, 03:13 PM
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wow, BURNT the o2 sensor? what intake was that??
12-28-12, 03:43 PM
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i had that when i installed my intake....a tube slipped off so i got some clamps from autozone
12-28-12, 04:17 PM
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had the intake since April, the the code just came up yesterday
12-28-12, 06:47 PM
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Quote:
Originally Posted by
MyIS350G
had the intake since April, the the code just came up yesterday
did you do an oil change recently? i had that code threw on me right after i had an oil change
12-29-12, 08:06 AM
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Change out the spark plugs or coils recently?
01-02-13, 10:20 AM
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Quote:
Originally Posted by
rookieIS
did you do an oil change recently? i had that code threw on me right after i had an oil change
Yup, a few days before with Mobile1 ext performance..
Quote:
Originally Posted by
Gville350
Change out the spark plugs or coils recently?
Already did spark plugs about 5K miles ago
01-02-13, 11:38 AM
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Quote:
Originally Posted by
MyIS350G
Yup, a few days before with Mobile1 ext performance..
^ that!
Not sure why, but i had the same issue after an oil change with that oil. I even got horrible cam gear noise everytime i start the car.
I drained it after 1k miles and fill it back with regular Mobil 1 and the car ran fine..
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