I currently have a OBDII GSR motor in my race car, with an OBDII wiring harness ('97). I am swapping the B18C motor with an OBDI B18B. Correct me if I'm wrong, but I believe the only thing different from the two motors is that the B18B does not have a crank angle sensor mounted at the crank. So does the B18B just not have a CAS? I'm trying to figure out if I can use the current harness or not. Thanks for any help.

 

Engine bay harness?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Lan &raquo;</TD></TR><TR><TD CLASS="quote">Engine bay harness?</TD></TR></TABLE>

Yes

 

I think it will be different, but I am not sure 100%. I know the firewall harness is different

 

You won't need it if your running an OBD1 ecu. But for your chasis, I suggest still run your original harness cause your chasis is a OBD2 right?. Hope that makes sense. Even tho you maybe running a jumper harness to OBD1.

 

Thanks. Exactly what I needed.