vtec oil pressure switch bypass........ is it really that simple?
07-18-2006, 08:49 AM
#1
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vtec oil pressure switch bypass........ is it really that simple?
based on that diagram, i just cut the a4 and d6 wires on the connector and solder them together and this will give me my missing vtec. is it really that simple?
oh yeah, is there anything special about d3 knock sensor?
07-18-2006, 12:01 PM
#6
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Re: vtec oil pressure switch bypass........ is it really that simple? (dxcoupe.)
i dont get it. doesnt ever vtec car have a pressure switch? or is yours just missing/broken and you dotn want to buy a new one?
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06-19-2007, 11:24 AM
#8
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Re: vtec oil pressure switch bypass........ is it really that simple? (Sleepy_Red_hatch)
yea..some jdm swaps dont come with pressure switches from the factory...so when u use a usdm ecu...it will look for it and notice it aint there and throw you a code....so u have to by pass it to get it to work
....just trying to clear things up!
....just trying to clear things up!
06-20-2007, 11:58 AM
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Re: vtec oil pressure switch bypass........ is it really that simple? (insidiouseg-6)
This diagram is only for OBD1 ECUs, will this also work for OBD2 by crossing the pressure switch wire with the solenoid wire?
06-20-2007, 01:41 PM
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Re: vtec oil pressure switch bypass........ is it really that simple? (EG type GTR)
I believe you can also map an OBD1 ECU (socketed with an EPROM) to disable the VTEC oil pres. switch as well. But this solution is much cheaper.
06-20-2007, 02:09 PM
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Re: vtec oil pressure switch bypass........ is it really that simple? (EG type GTR)
yes for an OBD I to OBD II conversion harness that is exactly what i had to do and it works fine.
06-20-2007, 07:32 PM
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Re: vtec oil pressure switch bypass........ is it really that simple? (smokerz212)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by smokerz212 »</TD></TR><TR><TD CLASS="quote">can u bypass the vtec pressure switch in b16a2?</TD></TR></TABLE>
Sounds like you can from what they said above.
Sounds like you can from what they said above.
06-20-2007, 08:09 PM
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Re: (94typeR)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 94typeR »</TD></TR><TR><TD CLASS="quote">to bypass, just look for those 2 wires and get a tap to connect them both
its as simple as it sounds</TD></TR></TABLE>
Yup.
Or, for the super lazy, you can buy a bypass switch.
http://cgi.ebay.com/ebaymotors...ZWD1V
Or consider buying the switch itself, tapping it in, and running the wire.
Switch:
http://cgi.ebay.com/ebaymotors...ZWD1V
Wire Harness:
http://cgi.ebay.com/ebaymotors...ZWD1V
its as simple as it sounds</TD></TR></TABLE>
Yup.
Or, for the super lazy, you can buy a bypass switch.
http://cgi.ebay.com/ebaymotors...ZWD1V
Or consider buying the switch itself, tapping it in, and running the wire.
Switch:
http://cgi.ebay.com/ebaymotors...ZWD1V
Wire Harness:
http://cgi.ebay.com/ebaymotors...ZWD1V
08-02-2007, 11:09 PM
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Re: vtec oil pressure switch bypass........ is it really that simple? (gentek1145)
Just did it for my car. Everything works fine. 
I may get some pics up.
I may get some pics up.
08-16-2007, 06:14 PM
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Re: vtec oil pressure switch bypass........ is it really that simple? (BlackoutVTi)
does anyone have the vtec solenoid and oil pressure switch pinout for obd2 b16a2 ecu? need to bypass mine also. no oil switch on jdm b16 obd2 motor
08-18-2007, 08:48 AM
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Re: vtec oil pressure switch bypass........ is it really that simple? (JDM-95-Hatch)
Check out phearable.net's tech section it'll show you everything you need to know.
09-02-2007, 12:11 PM
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Re: vtec oil pressure switch bypass........ is it really that simple? (HondamanXxX)
i have a question as well. I have a b18c that i put in my 94 eg coupe. used the jdm gsr harness and just swapped it from rhd to lhd. Vtec doesn't work with my obd1p72, so i plug in my stock 28, vtec works. so i drill and tap and install the vtps from my d16z6, no vtec. vtec works with my stock p28, my friends chipped 28, and a ecu from my bros friend in cali. so i got a bad ecu i'm thinkin, so i bought another p72 from a HT member, plug it in..... no vtec. so i've tried doing this vtps bypass on the engine harness, so i'm gonna go out and do it at the ecu connectors right now, but if anyone has any ideas for me, i'll make out with you. thanks
