check engine light, knock sensor code 23


rick nguyen

New Member
Joined
Sep 8, 2008
Messages
6
I have a obd2a ej and obd2b b16b (got the jumper too).So, I start the engine everyday, it's cool, no check engine light nothing. But, when I start driving about 5 minutes( temp gauge is up about mid way), the check light comes on. Everyday it is like this. So I jumped the service connector and got code 23.
I haven't checked the continuity yet. But I figure there open or short because when I turn the engine off and then back on, light disappears.
I believe it's the knock sensor.
...I don't remember well, but I remember someone telling me that I would be having a issue with the knock sensor, something about the obd2a and obd2b differences.
Can someone honda savvy on this?
 
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