j_ro0703
Probationary Member
- 17
- 0
- Dec 18, 2007
-
Milan,
Indiana
Hey guys. im looking for some help. i"ve got a 2g gst and i cant figure out my high bidle problem. i've been doig alot of research and and pulling my hair out. ok the deal im having is when my car gets to normal operating temp i get a high idle. varies from 1400 to 2500ish. when i start it after it cools its fine but as soon as it warms my idle turns to crap. ive replaced the tps,iac,fiav,ect and most of the most of the vacs. im not sure if i should try to replace the egr or block it off. ive scanned the ecu and it throws a CEL saying its a system idle controll malfunction. And saying a code of P0505. the IAC. it also said that the egr system is ok. oh ive tried to adjust the BISS too. Ive cleaned the throttle body and the throttle cable is not in a bind. So i really dont know what else to do... im still a nOOb so any advise would greatly be appreciated. thanx