Wiring help h23-h22
10-16-2003, 09:40 PM
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Wiring help h23-h22
I am currently helping a friend put a h22 into his 92 prelude that originally came with a h23, both engines are obd1. We are currently at the stage of wiring up the engine so vtec and other various things will work. Now heres the question what are the other various things and is there any information i should know before we start this?
Thanks
Thanks
10-16-2003, 09:52 PM
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looking in the search this is all we could come up with......is that the wiring involved in this swap?
A4 - VTEC Solenoid
D6 - VTEC Oil pressure sensor
VTEC Oil pressure ground - Thermostat housing.
A4 - VTEC Solenoid
D6 - VTEC Oil pressure sensor
VTEC Oil pressure ground - Thermostat housing.
10-16-2003, 10:18 PM
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That should be everything needed for that swap.
Have you checked to see if the car is pre-wired for VTEC. The best way to tell is look on the passenger shock tower for a grey connector. It will have a single grn/yel wire going into the top and nothing comming out the other side. If it is there you are prewired. That wire is for the VTEC solenoid. The other wire is a light blue wire and is in one of the main engine harness plugs. Look for it to come into the chasiss plug but nothing on the engine side of the plug. It is for the VTEC oil pressure sensor.
If you are not pre-wired you can just run the wires yourself to the ECU.
But to answer you question, yes, those are the only wires you should have to add.
Have you checked to see if the car is pre-wired for VTEC. The best way to tell is look on the passenger shock tower for a grey connector. It will have a single grn/yel wire going into the top and nothing comming out the other side. If it is there you are prewired. That wire is for the VTEC solenoid. The other wire is a light blue wire and is in one of the main engine harness plugs. Look for it to come into the chasiss plug but nothing on the engine side of the plug. It is for the VTEC oil pressure sensor.
If you are not pre-wired you can just run the wires yourself to the ECU.
But to answer you question, yes, those are the only wires you should have to add.
10-17-2003, 09:04 AM
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Re: (Zimmlude)
do a search in the prelude forum and check the archives. theres alot of info. oh by the way if you need the pins for the ecu, i have some
oh, by the way 92's were prewired for vtec some of the 93's S and Si's were
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10-22-2003, 06:42 AM
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Re: (noble4ws)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by noble4ws »</TD></TR><TR><TD CLASS="quote">can you get the ecu pins at radio shack or any strore like that</TD></TR></TABLE>
i dont know about that but i have the ecu pins needed for this swap.
i dont know about that but i have the ecu pins needed for this swap.
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