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Code 23 (knock sensor)

Posted: Tue Feb 07, 2006 8:58 pm
by dc2quick
Just got my p28 back today and hooked everything up. I pulled a cel right off the bat when i started the car. I tried to jump the diagnostic plug with a paper clip and i got a steady cel. However the car idles funny then levels out. on the hondata application on my laptop it reads cel 23 (knock sensor) when i plug in the stock ecu i don't pull any codes... I haven't tried to drive the car i just started it up a few times and let it idle and revved it a few times... what looks to be my problem?

Posted: Tue Feb 07, 2006 9:23 pm
by Djbower1
I don't think the P28 ecu has Knock sensor support so you have to disable it with the parameters window.

I'm sure Hondata Support will confirm if I'm right or wrong.


Posted: Tue Feb 07, 2006 9:25 pm
by Djbower1

Posted: Tue Feb 07, 2006 9:32 pm
by dc2quick
awesome! that's the same exact problem i've got i will give it a shot... thanks dan