Also, without a cat Mario may have installed a SIM somewhere or coded it out in the software somehow.
It would be best to check with him.
-
Ok after looking at all the data I clearly see your problem...........its a Gen2!
last time we talked I did not think of this. My sons Mustang has a tune on it, actually we have 3 tunes we can run on it. The tool for putting the tunes on the car is also a scanner. We have found sometimes we have to remove the tune and go back to stock when working on the car. Programing a new key is one time we had to do it. So perhaps the tune is keeping you from getting a good scan.
If you don't have a cat how is it not always throwing a code, is it part of the tune? If so maybe its the tune causing the problem.
Perhaps it's the loose nut working on the car? Just saying-
Funny x 1
- List
-
-
It looks like the O2 is not reading or has reached a reading that will allow the “ready” status for emissions testing.
This will happen even on a 1st gen (Lee) if you clear all the codes and reset the adaptations before you go get tested. You have to drive the car like a normal person for 25-50 miles at 40-55 mph for the O2 sensor to send the readings to the ECU / BCM so the status goes to ready.
I would try that first if you have emissions testing in your area, some areas don’t.
The next step would be to call Mario.
-
