Knock control 0

DmK

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Today when I was reviewing datalog I noticed that occasionally my knock Control was dropping to 0 same time knock retard was jumping to 127.5. When it happened it was just regular driving no misfires.
Anyone can explain what's going?:hmm:

Honda Civic 10th gen Knock control 0 4020E0F1-BC24-4F06-82E1-C41ACACEFB6E


Honda Civic 10th gen Knock control 0 737F5261-ED15-444B-8B5F-639BD750182A
 
OP
OP

DmK

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It appears the ECU didn't respond to a frame of data there. If you're regularly dropping frames ensure everything is plugged in tightly.
Thank you for quick answer
Just to make sure that that I understood it right you talking about plug which going in OBD2 port?
 


 


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