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knock sensor error

billd

Well-known member
Joined
Dec 9, 2001
Messages
86
Location
Denver,CO
Corvette
2001 red convertible, 1985 wht
Hi Guys,

Been a while since I posted. I have a 2001 convertible that has an LS1 out of a 1998 vette (Lambo sales guy thought he was cool wrecking the original engine). The engine runs great no complaints save one. I keep getting a knock sensor error its easy to clear out and once cleared while running it does not some back until enginer restart. I have replaced the sensors and the error came back almost immediately. Do I need to remap the ECM to handle an LS1 or is this something different than that?

Thanks for any suggestions.
 

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