Hi, I got CODE retrieved from different mechanic, its same code: P0507
This time its all different story:
he said that powertrain control module(pcm) has some problem which is causing IAC valve to shot! Keeping RPM higher.
He quoted me $1400: $ 900 for the PCM unit and rest for labor.
He checked my car for about 45 mins and came to this conclusion. Its driving me crazy.
Car does not seems to giving any problem while driving or even in IDLE situation it does not vibrate.
Service engine light is ON.
Can you give me any direction?
Thursday, August 5th, 2010 AT 3:03 PM