P28 ecu Knock sensor?
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From: MN
Re: P28 ecu Knock sensor? (nasi)
most of the ppl on this board runs the p28 ecu because it doesn't require a knock sensor but if u want proof then i'm sure there will be someone to explain this to you.......
Joined: Apr 2003
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From: lewiston, maine, usa
Re: (mmuller)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mmuller »</TD></TR><TR><TD CLASS="quote">the p28 ecu does not have a knock sensor board</TD></TR></TABLE>
Agreed, there is no knock sensor board in the p28
Agreed, there is no knock sensor board in the p28
Joined: Aug 2002
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From: Ft.Lauderdale, Florida, USA
Re: (civic-4-ges)
you cant run a knock sensor with the p28 even when chipped cause the ecu does not know there is a knock sensor.....if it had the board the ECU would know what a knock sensor is then it would look for it. if you want to chip an ecu and run a knock sensor chip a obd1 GSR ecu.
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From: Secret Tweaker Pad
Re: (mmuller)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mmuller »</TD></TR><TR><TD CLASS="quote">the p28 ecu does not have a knock sensor board</TD></TR></TABLE>
You need to run a P72 for a knock sensor.
You need to run a P72 for a knock sensor.
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From: Ft.Lauderdale, Florida, USA
Re: (dohciv420)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dohciv420 »</TD></TR><TR><TD CLASS="quote">pretty sure a knock can be added to a p28 board</TD></TR></TABLE>
it can you have to add the knock sensor board....but why not just buy a p72 that already has one? Also i dont like modifing ecu's.....only chipping them...i hate adding vtec to a non vtec one n crap like that
it can you have to add the knock sensor board....but why not just buy a p72 that already has one? Also i dont like modifing ecu's.....only chipping them...i hate adding vtec to a non vtec one n crap like that
Mad Scientist
Joined: Nov 2002
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From: tallafizzy, FL state
Re: P28 ecu Knock sensor? (nasi)
you can use more than just the p72 ecu if you want a knock sensor.
But seriously, the stock knock sensor sucks; and its really not worth adding/ worrying about it.
Its really not hard to add one though
But seriously, the stock knock sensor sucks; and its really not worth adding/ worrying about it.
Its really not hard to add one though
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Joined: Feb 2002
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From: Sacramento, CA, USA
Re: P28 ecu Knock sensor? (mmuller)
The P30, PR3, and P61 also look for a knock sensor. If you are lloking for a pre-1992 ECU, the PR3 (pre-1992) and PW0 also look for a knock sensor.
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Re: P28 ecu Knock sensor?
Im also trying to figure out how to connect a knock but I’m actually using my old harness from a 1992 eg si (doesn’t have knock ) and the motor is b16a (new to the mechanic game and didn’t know how to wire a right hand harness to my car.) so I’m trying to figure out what to do p30 computer by the way
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