I have a 90Teg RS, and just swapped a B20 into her. I used my original Intake Man, Wire harness, and Dizzy. My problem is, I have thrown a code 9. The car runs ok cold, but when its warm it sputters, back fires and has a lag upon take off.
When the RPM's are 3K or better, theres no problem...only at low RPMS. How do I eliminate this code? Code-9= Cyl #1 Pos. Sensor. Oh....OBD-0 is what I have.
Thanks!!!

-Eric

 

try another dizzy and check your grounds make sure you engine harness ground is on

 

what year b20 do you have