Ok I checked the distributor (6 month old from distributor king), and it is within spec (447 Ohms), I also checked the wiring from the main harness and it is also good. Maybe bad ecu, but before I shell out $150+ for another one....

Can the timing of the vehicle affect this sensor? Ignition timing is set all the way advanced. I need to get this cleared up before I install my turbo setup... I have all the parts for my setup in my garage waiting to go in. I have messed with this problem for awhile now and nothing I do seems to clear it.

The car runs fine, very healthy, but once you get above 3500rpm, CEL again.

What other things could cause this problem?

 

try another dizzy to see wha happens

 

Any news? I just developed the same problem a couple nights ago hopefully it doesn't come back... it only happened becasue it was the first night after the new build that I got the beat on her... And I got through 3rd and into 4th and it says "BLING code 8, 14 (the plug fell off), 20 (I don't have an ELD) and 22 (long story I just grounded the wire and let it roll.)

Ratliff