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View Full Version : lean wot with big ve numbers and low injector duty cycle



69camaro5speed
July 28th, 2007, 01:36 PM
not sure why this is happening i have 140s to 150 ve numbers and duty cycle of only 60s and a 70% and lean as heck 14.00 with comands of 12.5 custom operating system 02020003 gm operating system 12212156.i will post a log and the tune it was run on got me lost

onfire
July 28th, 2007, 01:54 PM
3.1 injector what's the engine combo? Might be out of injector regardless of dc....should be pig rich.

TAQuickness
July 28th, 2007, 02:30 PM
In your tune, P0101, P0102, & P0103 processing enablers are set to not reported, so you are not falling into SD mode. You need to set those three to "non-emissions."

69camaro5speed
July 28th, 2007, 03:48 PM
thats was it thanks now if the short turm fuel trims work its done. thanks again