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Old 06-13-2012, 12:38 PM   #69 (permalink)
UFO
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Join Date: Sep 2010
Location: Denver, CO
Posts: 1,300

Colorado - '17 Chevrolet Colorado 4x4 LT
90 day: 23.07 mpg (US)
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Quote:
Originally Posted by Josh8loop View Post
So it sounds like you have just unplugged your N-18, or unplugged the vacuum line going to the EGR valve. I was thinking you had your EGR emmulator circuit in which should preclude any CEL's.

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No, I do have EGR emulated so I do not get CELs. I cannot tell the difference in drivability with EGR enabled or disabled, as long as the engine computer is fooled. I just have not designed in the temperature enable to kick out EGR when the engine is up to temperature. I'd like to incorporate that into my design before winter.
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