Hi Guys...I have a 2001 Jeep Grand Cherokeew/ 4.7 liter engine that runs very well. Have owned since new and never had any major issues with it (knock on wood). It currently has 140,000 miles, most of which are true hwy miles, and runs very strong. Doesn't use a drop of oil between changes either.
Problem is I get a P1492 error code and do not know what that means or involves. Like I said, the Jeep runs great...but I do need to get it inspected and can't until I get the light to go off. I did search and find another post about this very code, but no fix was provided.
Can anyone tell me what to look for and how to proceed? Thanks in advance!