working on a 94 gt all stock.
Alright, found my problem. If I uplug the vacuum to the EGR the car runs fine except throws the 332 code (low EGR). I have replaced the EGR and tried 2 EGR positioning sensors and 1 new one. They all do the same thing. I have double checked the vacuum lines and they are all correct, green to EGR, red to full intake vacuum from the EVR and pink goes from a diverter valve to the EVR under the fender.
I tested vacuum last night and the EVR seems to be working, I have 0 at idle and under throttle, and 5 inches while driving at a steady speed.
So does that mean the EGR spring is just weak?
I have some still pointing at the O2's even though I have no codes.
each of these parts are $100 each, i can't throw $300 at the car and maybe fix it.
HELP!!
Alright, found my problem. If I uplug the vacuum to the EGR the car runs fine except throws the 332 code (low EGR). I have replaced the EGR and tried 2 EGR positioning sensors and 1 new one. They all do the same thing. I have double checked the vacuum lines and they are all correct, green to EGR, red to full intake vacuum from the EVR and pink goes from a diverter valve to the EVR under the fender.
I tested vacuum last night and the EVR seems to be working, I have 0 at idle and under throttle, and 5 inches while driving at a steady speed.
So does that mean the EGR spring is just weak?
I have some still pointing at the O2's even though I have no codes.
each of these parts are $100 each, i can't throw $300 at the car and maybe fix it.
HELP!!