That aerogauge sounds hot. I'll have to check it out.

Just got my new replacement ScanGauge in the late mail. Tomorow I'll stick it in and see if I can clear the code temorarily without fixing the problem;

And yes, when I tried to clear the code before, I always got the blank screen. I did it with the motor running each time but I'll try it with the motor off (never thought of that) before I do the swap.

Thanks