2002 Pontiac Grand Am Q&A
2002 Pontiac Grand Am Question: what is the drive cycle to pass the emissions test?
hopefully you have repaired the car first. if not, it will not pass the cycle. the drive cycle is a very specific way of driving to run the monitors. normal driving may never set 1 monitor. it is better to let a shop perform this for you., Roy - mastertech6371
what is the drive cycle to pass the emissions test - rogerwb