Swaped SOHC zc moter with modified Odb0 harness, stock ecu. Car cranks up but dies when gas givin. Throws error CPS. And o2. theres no o2 sensor. What first?

 

code 9 means there is a problem with the distributor or with the distributor wiring - not related, but fix the O2

 

Was the car an Si, cause if it was it's a straight engine swap. You should be throwing codes.

If it was a Dx, and you did the MPFI swap, and look into it again. You must of crossed a wire for that sensor.

 

It's a hf?

 

what distributor are you using?

 

I used a dist. off of a 95 DX.

 

Wiring is wrong did you wire it like this?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Shingpumps &raquo;</TD></TR><TR><TD CLASS="quote">I used a dist. off of a 95 DX. </TD></TR></TABLE>
The 95 DX distributer is OBD1 and will not work with an OBD0 ECU. You either have to convert the car to OBD1 or get an OBD0 distributer.

 

are you using an OBD1 ZC motor?

 

If its an HF and its an0BD0 zc, then its a straight up swap.....no changes from an hf or si

Why is the harness modified?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SIred91 &raquo;</TD></TR><TR><TD CLASS="quote">If its an HF and its an0BD0 zc, then its a straight up swap.....no changes from an hf or si

Why is the harness modified?</TD></TR></TABLE>

Because he hacked an OBD1 distributor into there. This is a problem unless the motor is OBD1.