02-17-2011, 09:25 PM
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#7 |
 Toyota Racing Development Join Date: Apr 2007
Posts: 5,038
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For the most part. I'm pretty sure it does trigger the check engine light but it's not persistent. It also add a LOT of fuel to the mixture to reduce knock which may cause flooding. The most common cause of the code 52 is deteriorating wiring; Second would be a physically broken sensor connector. The GTE has 2 knock sensors and the GE has one.
Sounds like you've got rod knock too though.
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