Used to happen to me also. They replaced part of the throttle body under warranty. Never threw a code since.
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Used to happen to me also. They replaced part of the throttle body under warranty. Never threw a code since.
I've only gotten that code once and I just cleared it. I figured it's easier than hassling with the dealer about the CAI causing the problem.
I've got an '08 aveo that just started acting up. It runs fine, but the engine emissions light has been coming on. It's throwing out the throttle position code P2135. I'm going to see about that TB replacement.
Here's somethin' for ya.
GM Technical Service Bulletin 08-06-04-023
NHTSA Item # 10025447
TSB # 4175