At warm idle, the data says 10 degrees advanced.
But at the damper checked with a timing light its 4.
I have verified the marks are correct on the damper.
I have set base timing to 4 degrees with...

You're genius!!!!!
replayed the log with the new ADX, and what was 23000 SA is now -3.867
I have factory spec 4 degrees advance at the distributor. Does the computer factor that in, so in this...

My 3 files

how do i upload my ADX to this thread?

I think Robertlsaar is on to something.
It makes sense that the ecu would try to retard the timing, but then mis-interperet the negative data.
It also makes sense that super-retarded timing wound...

Good call on the ground, and thank you for your response!
o2 is working and now i've discovered i was extremely rich.
I leaned out the VE tables and also rerouted the #7 plug wire away from the...

Hi, I'm new to the forum.
I have a problem I haven't been able to find a solution for.
94 GM TBI 7.4 Truck. 395 ECU BHDF Moates G1 adapter, Tunerpro RT.
I can rev up moderately just fine, but if...