I've searched everywhere and I really need a pinout for a 94-95 accord ex with the sohc vtec f22b. I even have both helms service manuals for the 94 accord and they do not show a simple ECU pinout

 

do you need the whole pinout or just the pins for vtec?

 

I actuall need the WHOLE ecu pinout. I think I've got a handle on it now. The helms electrical troubleshooting manual has a pretty comprehensive ecu pinout it just looked incomplete at first glance since its spread out over about 6 pages... From what I can see though a m/t 94 accord Ex is wired almostExactly like an EG except for the weird stuff that I won't be using like power steering, a/c, A/T, engine mount solenoid valve>wtf.

Im doing a pretty oddball swap, Im putting an f23a7 into my 90 CRX Si and running it like a 94-95 accord m/t. After all my research it looks like I can get away with a regular *** obd-0 to obd-1 jumper harness plugged into a P0A Ecu with a sub harness for the four wire o2 and vtec.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by AK_CRX &raquo;</TD></TR><TR><TD CLASS="quote">A/T, engine mount solenoid valve&gt;wtf.</TD></TR></TABLE>

I believe thats the valve thats built into the rear motor mount on the automatic transmission Accords (94-97 atleast, don't know about other years). I don't know what it does though. The manual transmission Accords do not have that built-in valve in the rear motor mount.

 

ya I had that air bag motor mount in before I swapped in the manual tranny. Wasnt that for like when the tranny shifts it wont be so rough?

 

from what i understand its a vacuum actuated solenoid, at high vacuum levels like idle it makes the motor mount softer, anything above 850 rpm it gets more firm for driving. Yeah there's a few of these wierd sensors that the ecu has a pin for but are either not used on the m/t or they won't even throw a code if they aren't found.