Knock sensor wiring
04-14-2005, 06:51 AM
#1
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Knock sensor wiring
I've been running a p28 on my h22, and recently switched to a p13. I threw code 23 (knock), and found out it wasn't even hooked up. I modified my sohc harness for the engine, so I found the H22 harness, and was looking for the knock sensor plug. I was under the impression that it was a one wire self grounded plug (goes to D3), but the only one I can find is 2 wire. Do I need to ground it to the chassis? Does it ground to the ecu? Does it hook up to anything?
04-14-2005, 07:01 AM
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was your SOHC harness off a DX, because if it was I had to get knock wired in.. im assuming your p28 disengaged knock, and you had your v-tec wired up , if you need a plug I have a extra I would sell , its a rounded two wire plug .
04-14-2005, 07:04 AM
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Re: (Shaun)
harness is from a del sol s with a d15, no knock. The plug is not on the harness, so I'm running a new wire directly to the ecu. I guess I'm just going to try the 2 wire plug and see if one of them works.
04-14-2005, 07:06 AM
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Re: (IHateJDM)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by IHateJDM »</TD></TR><TR><TD CLASS="quote">harness is from a del sol s with a d15, no knock. The plug is not on the harness, so I'm running a new wire directly to the ecu. I guess I'm just going to try the 2 wire plug and see if one of them works.</TD></TR></TABLE>
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