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Old 05-13-2012   #12
VetteMed
 
Join Date: Mar 2009
Location: Orlando, FL
Posts: 1,816
Default Re: Is you Knock sensor taking performance down for the count?

Quote:
Originally Posted by gbmidyear66 View Post
I'm confused... I had understood (incorrectly?) that the LT5 does a self test of the knock sensor / circuitry at start up. If the seonsor is inoperative - presumably it will indicate a DTC?
Yes, this should trigger a code 43.
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