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Old 10-06-2009, 11:40 AM   #1
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Default Hybrid VTEC Wiring

Basic schematics for OBD0 Wiring


OBD1 Basic wiring Schematics.


BONUS!!! Engine Bay Splice Diagram!


OBD2a basic wiring schematics



OBD2b basic wiring schematics



Hope this helps, most of the questions are answered here. I just used the diagram and did my own wiring, so its pretty accurate. All pics taken from Pheerable.net. It is hotlinked atm, I dunno if that is an issue, but I will post the pics on a image site if deemed necessary. I just don't know the site's rules against hotlinking.
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Old 10-06-2009, 11:44 AM   #2
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im pretty sure we have something similar to this in referance materials
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Old 10-06-2009, 11:46 AM   #3
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here ya go
ECU Pinouts
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Old 10-06-2009, 11:51 AM   #4
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Pics make it easier. I saw it there when I needed a diagram, and ended up using these. + They are coloured! If its not needed i'll just delete the posts. Just trying to help out.
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Old 10-06-2009, 11:59 AM   #5
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lol scroll down in that link and there are the exact same pix there..just lettin you know..there skippy
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Old 10-06-2009, 12:05 PM   #6
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Oh snap! I never noticed! FAIL
:facepalm:
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Old 10-25-2009, 11:27 PM   #7
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OK I am lost!! is good the diagram but what ecu you use for this pin... i have the pm6 crx si ecu. and i try to activate vtec without change the ecu...
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Old 10-27-2009, 02:48 PM   #8
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I was under the impression that you needed a Vtec specific ECU..?

Roughknight: I like it. I do better with pictures anyhow.

E
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Old 10-28-2009, 01:03 AM   #9
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^ty
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Old 10-28-2009, 11:21 AM   #10
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not anymore, my friend has been running a B20 as obd0 with a B16 head and running the vtec with an rpm switch
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Old 10-28-2009, 02:37 PM   #11
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you cant activate vtec from a nonvtec ecu..you have to a 12v power supply from somewhere else..
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