2009 z3 MT Accord with high knock count on factory tune

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Lg7guy
Posts: 2
Joined: Sun Apr 04, 2021 11:49 pm

2009 z3 MT Accord with high knock count on factory tune

Post by Lg7guy »

Hello Ktuner's,
My name is Leo and have recently purchased the ktuner 1.2 for my accord. i noticed that i am getting high knock count after doing a factory base tune. not sure if this is mechanical or bad tune. I have re-timed and done a compression test to validate any timing issues. i have attached a datalog file , if any tuner with experience can review and give some insight it would greatly be appreciated. i am also willing to take my car to a tuner in so-cal for troubleshooting if the problem is not evident from the datalog itself. the datalog file is on neutral and i am getting a high knock count around the 2220-3000k rpm range.
Lg7guy
Posts: 2
Joined: Sun Apr 04, 2021 11:49 pm

Re: 2009 z3 MT Accord with high knock count on factory tune

Post by Lg7guy »

here is a link with the datalog, i could not upload to the forum : drive.google.com/file/d/1YKF_piDuVe0kwnT1ygTgjunhMf5DHMlr/view?usp=sharing
KTuner
Site Admin
Posts: 3744
Joined: Mon Jul 22, 2013 8:13 pm

Re: 2009 z3 MT Accord with high knock count on factory tune

Post by KTuner »

Knock control is what to watch for an indication of overall health.

Factory base tune is factory, though, so I'm not sure how to offer you any advice.
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