I have a '92 Camaro 3.1 I've been wrestling with to get her to start/idle smoothly. Iv'e gome through the vaccuum lines, replaced the IAC and TPI but it continued to throw a 32 code (EGR). Luckily for me (sarcasm) I have a digital EGR. So I took the plunge a laid out the cash to replace it with a new OEM part.

It's still giving me the 32. The question I have is how do I actually test the EGR wiring as well as the EGR valve itself for proper operation? Anyhelp will be GREATLY appreciated.

~coz~

 

Did you reset the computer after your repair?
Unplug the neg battery terminal for a few minutes and it should reset.
If it still throws codes, you still have a problem....