this is how the situation goes. i have a 92 civic VX, i have a JDM D15B ready to drop in and an automatic JDM P08 ecu for it (the motor was originally auto)

what i did was this:

TESTED THE ECU'S TRANSMISSION COMPATIBILITY:
to test the ECU's transmission of origin, i plugged the auto ecu in my 5-speed vx, and checked for codes if any. it threw:
-Auto lockup solinoid
-Electronic Load Detected

CONVERTED TO 5-SPEED:
-desoldered RP17 on the back (havent had the oppertunity to test it out)

WHAT I NOTICED:
i did NOT throw a O2 sensor code. meaning the 5-wire 02 sensor was relaying info to the 1-wire 02 sensor ECU.

WHAT I NEED TO KNOW:
im going to depin the 1-wire plug from the D15B's sensor, i need to know which position this wire has to go into the ECU at, and which position on the 5-wire plug goes there.

THINGS THAT ARE HELPFUL:
USDM P07 wiring diagram (@ the ecu)
JDM P08 wiring diagram (@ the ecu)
which pin on the ecu needs a feed from a 1-wire O2 sensor
which position in the 5-wire O2 plug will bring me to that pin.

thanks HT,
SRH

 

does my organised thread scare people off or what? what's the deal?

 

ttt ftw

 

you didnt throw a code because you probably never hit closed loop operation because of the other codes that where almost instantly picked up by the ECU.

the wiring for the 1wire o2 is simple, white wire on the original 5wire harness spliced to the single wire of the new o2. cant remember which color or ecu pin it is on the car harness, and i no longer have my VX, or any honda for that matter i cant look.

converting the ecu to manual transmission and splicing into the original 5wire harness like i said should take care of any problem you should have. anymore questions ask.

 

lee ftw

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Bense &raquo;</TD></TR><TR><TD CLASS="quote">lee ftw</TD></TR></TABLE>

thank you, thank you very much.

 

thanks, but i have 2 diffrent responces now

 

up.

 

up for a new day

 

what else do you need to know???

 

im told i have to jump RP18....dont know if i have to or not

 

http://www.pgmfi.org