wiring vtec
#4
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Re: (axtran)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by axtran »</TD></TR><TR><TD CLASS="quote">JDM harness usually doesn't work (LHD vs RHD) - and plus you just need to wire up VTEC Solenoid and VTEC Pressure Switches, I believe.</TD></TR></TABLE>
No pressure switch on JDM engines
No pressure switch on JDM engines
#6
Honda-Tech Member
Re: wiring vtec (.13lank.)
Ok I am confused from other answers I got.
92 cx. I have a 93 ex/si harness.
vtec is wired for sure. So the O2 4 wire is also prewired to shock tower and harness is plug and play. No rerunning wires from ecu.
That is what I gathered from pictures.
Sorry to thread jack, just curious since topic is here.
92 cx. I have a 93 ex/si harness.
vtec is wired for sure. So the O2 4 wire is also prewired to shock tower and harness is plug and play. No rerunning wires from ecu.
That is what I gathered from pictures.
Sorry to thread jack, just curious since topic is here.
#7
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Re: wiring vtec (BlueIntegraBoy)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BlueIntegraBoy »</TD></TR><TR><TD CLASS="quote">Basically, run a wire from the VTEC solenoid to A4
</TD></TR></TABLE>
best post ev@r!
</TD></TR></TABLE>
best post ev@r!
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#8
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Re: wiring vtec (sauceja)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sauceja »</TD></TR><TR><TD CLASS="quote">Ok I am confused from other answers I got.
92 cx. I have a 93 ex/si harness.
vtec is wired for sure. So the O2 4 wire is also prewired to shock tower and harness is plug and play. No rerunning wires from ecu.
That is what I gathered from pictures.
Sorry to thread jack, just curious since topic is here.</TD></TR></TABLE>
Yes, since yours is a 92, you won't need to run a VTEC wire from the shock tower to the ECU.
92 cx. I have a 93 ex/si harness.
vtec is wired for sure. So the O2 4 wire is also prewired to shock tower and harness is plug and play. No rerunning wires from ecu.
That is what I gathered from pictures.
Sorry to thread jack, just curious since topic is here.</TD></TR></TABLE>
Yes, since yours is a 92, you won't need to run a VTEC wire from the shock tower to the ECU.
#9
Honda-Tech Member
Re: wiring vtec (BlueIntegraBoy)
I understand that. My main issue right now is O2 sensor, is that plug and play as well with harness and shock tower.
Everything here appears that way.
Everything here appears that way.
#12
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Re: wiring vtec (92integraVTECgsr)
yes its plug and play if you use an EX/SI engine harness. But correct me if I am wrong but if you use the D15B's ECU you can just use the CX's one wire O2 because the D15B on uses a one wire.
#13
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Re: (BlueIntegraBoy)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BlueIntegraBoy »</TD></TR><TR><TD CLASS="quote">No pressure switch on JDM engines</TD></TR></TABLE>
yeah dependent on your ECU i think
yeah dependent on your ECU i think
#15
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Re: wiring vtec (HondaPartsHero)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HondaPartsHero »</TD></TR><TR><TD CLASS="quote">yes its plug and play if you use an EX/SI engine harness. But correct me if I am wrong but if you use the D15B's ECU you can just use the CX's one wire O2 because the D15B on uses a one wire.</TD></TR></TABLE>
EX/Si harness isnt exactly plug and play on a 93-95 chassis. It will still require you to wire in VTEC/OIL pressure. On the 92 ONLY, it is plug and play however in terms of that. In terms of the 4 wire O2 deal, the ex/si harness is plug and play with a 4 wire o2.
EX/Si harness isnt exactly plug and play on a 93-95 chassis. It will still require you to wire in VTEC/OIL pressure. On the 92 ONLY, it is plug and play however in terms of that. In terms of the 4 wire O2 deal, the ex/si harness is plug and play with a 4 wire o2.
#16
Re: wiring vtec (Ls1 FD3s)
hmmm you all make it seem so difficult just run your wires directly from the siliniod to the ecu. such as i did problem solved no splicing wires on the harness, i have a 95 cx vtec works fine.
#17
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Re: (BlueIntegraBoy)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BlueIntegraBoy »</TD></TR><TR><TD CLASS="quote">
No pressure switch on JDM engines</TD></TR></TABLE>
96+ dont.. everything pre does
No pressure switch on JDM engines</TD></TR></TABLE>
96+ dont.. everything pre does
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