OBDII INC Reading Question

teshiachris
Mon, 19 Oct 2009 20:35:37 +0000
Maintenance/Repairs

I have a 2000 Jeep Grand Cherokee Laredo. It has not been driven for the past month. When I went to start it the battery was dead. Charged it and all running ok. I took it to the shop and had to have my Radiator Fan assembly changed as the fan was not working and the car would overheat if standing still and left running. After that I asked for an inspection. They told me it passed safety but the OBD had a problem. The results of the scan were Catalyst Mon-Inc, Evap System Mon-Inc, and Oxygen Sensor Htr Mon-Inc. The car seems to be running fine and it is not throwing any codes. I currently have an OBDII scanner and I confirmed the above with the addition of Oxygen Sensor Mon-Inc. I understand this means an Incomplete reading. Could it be because the vehicle was sitting for a while with a dead battery and I need to drive it for awhile?? Any ideas how long I will have to drive it?? I got a 10-day temporary inspection extension from NYS. Any help would be greatly appreciated.

15 posts - 8 participants