What's up H-t i just recently bought a crx with a b16 and found some kind of swap harness thingy, at least that's what i think it is, the wires have tape with ecu pinouts that say a1, a5 and b10, b12 but the b10 and b12 wires are plugged in to the C plug, can anyone identify what this is used for, the car has alot of wiring problems and im thinking that maybe a reason, ohh and the engine is OBD2, here are some pictures..

 

what model crx is it?

 

its an 88 si

 

Looks like an obd0 ecu. Someone tried to run the newer engine with an older ecu without a proper harness. What ecu are you running?

 

its a pw0, so i should invest in a better harness??

 

What are your plans for performance?

 

i would just like to use the car as a daily for now and maybe later on down the road get in to tracking the car but staying b series.

 

a1=injector 1
a5=injector 3
b10=distributor cyp +
b12=distrobutor cyp -

you sure its an si cause that is DPFI to MPFI wiring.

 

Are you positive you have an si? I ask this because those wires look like the ones that would need to be ran in order to do a DPFI to mpfi conversion.

Your car should already be set up and those wires should not need to be ran. I want to go on a limb and say you have a dx model crx.

 

I could be mistaken but the 88 si's come with the sunroof right??, and i just ran the VIN and it said that it was a crx 1.6, the guy before redrilled seat holes through the chassis, It wouldn't be a surprise to me if he couldn't get his car running and tried everything possible to try and get it running, he cut wires left and right also and half *** put them back together, but i think i might try to repair the interior harness as best as i can, and start off with a new engine harness cause i has plugs missing everywhere

 

i see your in cali, what part are you in?

also double check n make sure you have the following plugs on your shock tower:
Driver side - 6 wire rectangle plug
Passenger Side - 14 wire round plug, rectangle 6 wire plug and rectangle 8 wire plug

yes 88 si's should also have a sun roof. if you need a new engine harness lmk, i can build you a brand new one. check out my FB link below.

feel free to txt me if you need more help
916-541-5266

 

I live close to LA
on the driver side there is a 6 wire plug for the resistor box right
and on the driver side i dont see the 6 wire plug i only have the 14 and 8 wire plug
thanks for the help by the way
I would be interested in a harness how much would a regular one go for??

 

Txt me.

Your 6 wire plug is white. That is for your engine harness not the resistor box