Thread: Engine light and smells like gasoline....
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Old 09-26-2006, 10:25 PM   #4
coolhandryan
 
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Name: coolhandryan
Title: United Newb
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Join Date: Jul 2006
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Your Ride: 1995 BMW M3
Please Help
Quote:
Originally Posted by Numark318i
is 95 obd 1?

if so then you can do the self diagnostic. also, check vacuum lines.

http://www.bimmerzone.com/fcodes.htm
try that.

Well i did that self diagnostic test and it threw code "1226" KNOCK SENSOR #2, GUYS IM WORRIED!! is this something major?? whats the function of the knock sensor? or is my engine knockin and i cant feel it?? is it expensive??and thank you for that info
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