i just did a dpfi to mpfi conversion and did a engine swap from sohc zc to dohc zc. and the only ecu i can run is a pr4. why does the pg7 not work??? do i have to swap 2 wires on the dizzy (i believe the 2 white wires?? not positive) Can someone please help me.

 

Yes, you have to extend the two wires from the dizzy to reach the CAS,(Cam Angle Sensor) on the exhaust cam. What codes are you throwing? - Darrell

 

ok i ran to wires of the ecu to the cam angle sensor (cas) a blue and green and a blue and yellow they and plugs c1 and c2 and b10 and b12 go to the dizzy i think but i remember some where that if the car wont start change the white wires on the dizzy and the car should start but the thing is the car starts fine on the pr4 but i dont like how at idle it sometimes bounces the rpms meaning it will go from 1000rpm to 1500 or 2000 rpm back down to 1000rpm. i am going to look for the link and post it. right now the 2 codes that are being thrown are code 12 (egr) and code 43 (fuel supply system).

 

http://thezcr.com/forums/showthread.php?t=5578

That should help, also check around the ZCRs forums for its forum dedicated to FAQs and TechArticles. - Darrell