need help code 23?
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Joined: Jan 2009
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From: vtec city la califorina,US
need help code 23?
it has 2 slow and 3 fast check engine light
on a obd 1 92 civic with a b-seres
can it be the Code 23 Knock Sensor ??
on a obd 1 92 civic with a b-seres
can it be the Code 23 Knock Sensor ??
Last edited by Japankid; May 9, 2009 at 03:17 PM.
Honda-Tech Member
Joined: Sep 2006
Posts: 960
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From: MS, USA
Re: need help code 23?
COde 23 does mean that there is a problem with the knock sensor or its input to ECM.I would start by checking that it is plugged in/ Maybe disturbed by oil change/recent work. The check that it is tight in the block. then check continuity to to the ECM connector D Pin#3. If all is good then replace the knock sensor. Good Luck and follow up.
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