Aztek computer

[seanimo]

How many miles do you need to drive to reset the computer after a service is done ? I had an 02 sensor put in drove it 170 miles then went for inspection it failed because the computer hadn't reset yet .

 

[92 Sunbird LE]

It's not mileage , it's cycles. Usually it's a couple of days on GM cars. (On and off cycles)

Doug in P.R.

 

[melsg5]

I assume you no longer have a check engine light on.
This describes the drive cycle.
http://www.obdii.com/drivecycle.html

 

[seanimo]

Thanks got it reset.