i have an obdI pr3 ecu and harness from the integra xsi.

My problem is im throwing a code and i really want to see what it is but i have NO IDEA how to jump this.

There was a brown and blue wire taped off together seperately from the rest of the harness which i really thought was it, but when i cross them nothing happens.

ive searched and searched the car and cant find jack. Anyone have experience with this ecu/harness?

 

i still cant figure this out...HELP

 

theres also a blue/black and yellow/black wire plug that plugs into some sort of solenoid under the glove box but it doesnt look like a service connector...

 

 

If ya hang on I'll get some pics up.....

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by AddictiveAllMotor &raquo;</TD></TR><TR><TD CLASS="quote">If ya hang on I'll get some pics up.....</TD></TR></TABLE>

 

Check your harness and look for this plug.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by AddictiveAllMotor &raquo;</TD></TR><TR><TD CLASS="quote">Check your harness and look for this plug.

</TD></TR></TABLE>

theres nothing like that


this is not a stock car its an 85 crx si.

there are 4 wires out of the ecu that are tapped off and tapped together

blue/white and solid gray
blue/white and brown/white

in the engine bay near the intake manifold there is a 2 wire plug that is unused. the wires going into are red and yellow

 

OK, I'll do some searching around and see what I come up with.

 

i appreciate the help this is like the bastard child of vtec ecu's

or maybe its just the car its in

 

ok i figured out the pin is D4 the wire is brown/white so do i need to ground it or feed it volts to make it flash the code?

 

i got it guys.

its pin D4 and you ground it to flash the codes, in case anyone sees this in archives