Hi - I recently had to replace the MAF on my 1999 RR 4.0 SE (Bosch) and the tech cleared the service engine soon light. Well, I didn't know that it had to go through a "readiness" or "drive cycle" before getting it smogged, so it failed today.
I was told that until the computer can check these systems, the smog will fail no matter what.
My question is how long do I need to drive it for the system to check all the components and I can get re-tested?
Here are the 3 non-continuous monitors that were "not ready": Catalyst, Heated Catalyst and Oxygen Sensor.
Thanks,
Rafael
My question is how long do I need to drive it for the system to check all the components and I can get re-tested?
Here are the 3 non-continuous monitors that were "not ready": Catalyst, Heated Catalyst and Oxygen Sensor.
Thanks,
Rafael