D
David S
Guest
My 1998 mm sport will not pass inspection because 5 sensors are not ready. Vehicle has 255000 miles but still runs good. There are no error codes showing. Check Engine light comes on normally and goes off when I start up. I have driven the vehicle about 2000 miles trying to get the sensors ready. I have taken the btry cables off over night to reset computer, also replaced btry terminals. Took it to dealer today and their computer was receiving data from all sensors. The dealer said to drive for 60 miles non stop and they would reset. Didn't work. I drove the car for about 125 miles didn't turn it off and checked the system with my scan tool and it still shows all 5 sensors not ready. Checked all the fuses with an Ohm meter and all were good. This has been an ongoing problem for almost 2 months. Sensors not ready are EGR,Catalyst,Evap,O2 Sens,O2 Sens Htr. Any ideas?