What is your question?
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What is your question?
changed spark plugs, and reset the system. I need to know th drive cycle so I can get and emissions test. I need to know how long I need to drive the veh. for the sensor to register.
1 Reply
Please review the following RepairPal article for more information regarding the drive cycle for your 2002 Chevrolet Tracker - http://repairpal.com/drive-cycle-how-to-perform-a-basic-drive-cycle