View Full Version : P0650 - Malfuncton Indicator Lamo (MIL) Control Circuit - Anyone?

01-17-11, 05:41 PM
So my CEL started flickering on and off today while I was driving.

It had come on the night before, but turned itself off after I parked the car for about 20 mins.

For a while, the light seemed to turn off if I had engine revs above 2,500 rpm. Then eventually it would come on and off at random, then it just disappeared.

I scanned when I got home and in addition to the Clutch Position Sensor code I have recurring every 30 days (despite having changed the sensor) I also got this:

P0650 - Malfuncton Indicator Lamo (MIL) Control Circuit

Apparently, this means there is a problem with my CEL diagnostic system? Has anyone run into this problem before?

01-17-11, 06:14 PM
See attached.

01-17-11, 06:16 PM
After reading that - I assume that the problem is with the MIL circuit, and not any of my emissions gear. Could it be that the cold snap is playing with my grounds?