uppipe

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11-08-2005, 12:22 AM

bluerolla

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Join Date: Oct 2005

Location: honolulu

Posts: 71

Car Info: wrx

uppipe

i got an uppipe on my wrx, but now the check engine light comes on.is there a brand of uppipe that works with out turning on the check engine light?

11-08-2005, 01:16 AM

caterpill

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Join Date: Sep 2003

Location: In my BUBBLE

Posts: 1,263

Car Info: Rust bucketo

The stock uppipe has a EGT Sensor in it. If you bought an uppipe without an EGT sensor bung, and imply unplugged the sensor, that could be the cause for your CEL.

You need a 2.2k ohm (not 100% sure on the value) resistor in place of the sensor to get rid of the light.