p0505 and p0325 codes
I keep having the p0505 and p0325 codes come up on the scanner. It happened right after I replaced the driver side valve cover gasket. The truck runs and idles perfect, no problems at all-ZERO, but I live in cali and it won't pass smog with the ses light on. I've read a few posts on the topic, but no luck.
Idle air volume learning (idle was fine before, still ok)
Check timing - ok
Clean MAF sensor
Clean throttle body
It's a 2001 v6 4x4
Last edited by x01sd; 07-17-2013 at 02:01 PM.