Knock Sensor Code 23
11-05-2003, 01:16 PM
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Knock Sensor Code 23
i have a 00 si with a 94 jdm gsr and a VAFC. I keep thorwing code 23 Knock Sensor. The harness is a brand new 00 si and the gsr has all the obd2 plugs on it. my VAFC is running 20% correction now but i have had it up to 50% correction and it still says knock the sensor is also brand new. any idea?
11-06-2003, 12:12 AM
#4
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Re: Knock Sensor Code 23 (SikCivic)
is it on all the time or only after revving high?
Like, does it come on right after you start the car up or what?
Like, does it come on right after you start the car up or what?
11-06-2003, 07:24 AM
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Re: Knock Sensor Code 23 (Emerika)
it comes on after i put any kinda of load on the engine like after 15mph or so ...one time it didn't come on till like 50mph.....all these times were with the engine warm and no vtec or anything past 4500rpms
11-06-2003, 07:34 AM
#6
Solbros Owns Me
Re: Knock Sensor Code 23 (SikCivic)
Try backing off the timing, running better fuel, or check and make sure you have it in all the way and it's not broken or anything.
I've actually busted knock sensors in hal;f before...lol
I've actually busted knock sensors in hal;f before...lol
11-06-2003, 07:47 AM
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Re: Knock Sensor Code 23 (Emerika)
im gonna check the timing....im running 92 octane...and its in tight...but i don't know how to tell if it broken
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11-06-2003, 08:33 AM
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Re: Knock Sensor Code 23 (SikCivic)
could it be the wiring? seems as if its not plug for some reason....you should try double checking the wires( trace the wires from the knock sensor back)... if its all hooked up you'll at least know that the motor is knock and its not a faulty connection... part of a illimination process... hope that helps..
11-06-2003, 09:51 AM
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Re: Knock Sensor Code 23 (SikCivic)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SikCivic »</TD></TR><TR><TD CLASS="quote">i have a 00 si with a 94 jdm gsr and a VAFC. I keep thorwing code 23 Knock Sensor. The harness is a brand new 00 si and the gsr has all the obd2 plugs on it. my VAFC is running 20% correction now but i have had it up to 50% correction and it still says knock the sensor is also brand new. any idea?</TD></TR></TABLE>
don't think it could be that
don't think it could be that
11-06-2003, 09:57 AM
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You need insulated wire.
I've got the same problem with my Sir-II swap. It doesnt effect performance or anything, but its just kinda annoying to have that code thrown. I get it after the car is warm and VTEC engages.
I havent found a place in town that sells insulated wire so I havent been able to fix mine yet.
I've got the same problem with my Sir-II swap. It doesnt effect performance or anything, but its just kinda annoying to have that code thrown. I get it after the car is warm and VTEC engages.
I havent found a place in town that sells insulated wire so I havent been able to fix mine yet.
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