I installed a new throttle body in my 2007 Impala LTZ and the computer doesn't relearn. The car idles high, 2500rpm.

Asked by Feb 12, 2013 at 10:13 AM about the 2007 Chevrolet Impala LTZ

Question type: Maintenance & Repair

I installed a new throttle body in my 2007 Impala LTZ and the computer doesn't relearn. The car idles high, 2500rpm.

3 Answers

885

you might have to do idle relearn

2 out of 2 people think this is helpful.
6,825

how are your vaccuum tubes?? are they correctly routed or any are cracked?

Thanks. I had to flash the computer. Idle relearn didn't work.

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