hotrodssnova
10+ Year Contributor
- 694
- 46
- Feb 14, 2009
-
Houston,
Texas
posted is a log showing 0% duty cycle on my car. I realize there is knock and other issues as I am in the middle of my tune. This was actually my first log after I changed my fuel table and timing table. What would cause the 0% reading. If you notice the afr leans out too on the same line. I'm leaning towards ecu, because i have been having a random issue with it going dead lean and feels like i lose two cylinders. I've done numerous sensor tests, replacements, blt. All thats left is fuel pump, ecu and fpr. look at the log and let me know what you think. Line 13 iirc.
I tune with jackal.
I tune with jackal.
