cat-less uppipe, now throwing CEL...

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02-28-2005, 10:05 AM

#16

mattsn0w

the artist formerly known as mcdrama

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Car Info: WRBP 2015 WRX Premium/CVT

what size bolt do I need and where can I get it? A friend has the 2.2 resistor which is easy enough to install, but that bolt will take a bit of work I think, wont it?

02-28-2005, 11:03 AM

#17

mattsn0w

the artist formerly known as mcdrama

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Quote:

Originally Posted by jdivision

I have a 03 sedan that had a similar problem. I have a catless up-pipe also, but with a Utec and CEL fix. I took it to Gruppe-S to see if they can pull the code, since CEL fix was bought there. Had a code 456 and turns out the gas cap wasn't tighten.

I have filled up my gas tank several times and I always crank the gas cap on tight.

02-28-2005, 12:06 PM

#18

dan avoN7

2006 Mt Hammy Car Show Winner

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Car Info: Black 03 WRX, White 04 E46 M3

Quote:

Originally Posted by mcdrama

what size bolt do I need and where can I get it? A friend has the 2.2 resistor which is easy enough to install, but that bolt will take a bit of work I think, wont it?

the bolt size you need is m12 x 1.25. You might have some trouble finding that bolt size because not alot of stores carry that size. Mcgyvers hardware in fremont had some last time i was there and also Monument Auto in san ramon has them. If you remove your downpipe you can get to that area by reaching up from under the car. Be careful when removing the sensor, sometimes that bolt gets stripped if you dont have the wrench on all the way.