Hi everyone, new to the forum so please be easy on me I'm trying to convert my 91 crx si from OBDO to OBD1 so i can drop a SOHC-VTEC d16z6 engine in it and run a p28 ecu. so far from the info i've gathered thru various links i've gotten this far: I customized the OBD1 injectors to fit my stock injector plugs on my si harness (which is OBDO harness), I also cut my distributor plugs off my (OBDO harness) and color wired ON the (OBD1) distributor plugs so that i can use the OBD1 dizzy. I bought a piggy back harness which is basically an obdo to obd1 conversion harness off ebay but it seems to be ghetto rigged and 2 wires are off the pins can anyone please help me to see if these wires are correct and where do the 2 other wires go? pic would definately help and also is their any other thing i have to worry about or do ? thanks guys

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BoRiCuA &raquo;</TD></TR><TR><TD CLASS="quote">Hi everyone, new to the forum so please be easy on me I'm trying to convert my 91 crx si from OBDO to OBD1 so i can drop a SOHC-VTEC d16z6 engine in it and run a p28 ecu. so far from the info i've gathered thru various links i've gotten this far: I customized the OBD1 injectors to fit my stock injector plugs on my si harness (which is OBDO harness), I also cut my distributor plugs off my (OBDO harness) and color wired ON the (OBD1) distributor plugs so that i can use the OBD1 dizzy. I bought a piggy back harness which is basically an obdo to obd1 conversion harness off ebay but it seems to be ghetto rigged and 2 wires are off the pins can anyone please help me to see if these wires are correct and where do the 2 other wires go? pic would definately help and also is their any other thing i have to worry about or do ? thanks guys</TD></TR></TABLE>
1. you don't need to customize the obd1 injectors, matter of fact you don't have to replace your obd0 injectors. they will work fine, as weel as obd1 injectors(will plug up without any mods)!
2. don't cut your distributor plugs, just re-pin the obd1 distributor using the obd0 distributor plugs, that's what i did!
3. take a picture of the conversion harness you bought, so that we can see what two wires your're talking about(those might be vtec related wires)

 

http://www.g2ic.com/forums/showthread.php?t=86612

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 91IntegGS &raquo;</TD></TR><TR><TD CLASS="quote">http://www.g2ic.com/forums/showthread.php?t=86612</TD></TR></TABLE>


Awesome post Everyone doing this swap should read this