Zero Fuel On Tip Out - CBAZA

Anything about Ford EEC tuning. TwEECer and Moates questions dominate, but there's some SCT and OBD-II knowledge too.

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Zero Fuel On Tip Out - CBAZA

Post by MuttStang » Tue Jun 12, 2018 12:20 pm

Currently trying to fix bugs in a T4M0 CBAZA tune for supercharger. Main bugs I'm trying to fix is zero fuel, 22.4 AFR, off throttle and lean, 17 AFR, at light throttle (enough to maintain speed) during normal driving. I would prefer it be like stock or at least 17 off throttle and 14.7 light throttle. I have to be accelerating to stay in good AFR range which becomes a problem when trying to adhere to speed limits. I've done a lot of research and most posts I've found reference GUFB. Gives me an idea on theory but haven't found anything concrete to fix my issue in CBAZA yet. Been able to fix a couple things searching the forum but can't crack this one. Attached is the tune and a short log. Any and all help and advice appreciated!

(241.43 KiB) Downloaded 5 times
T4M0 SC Tune.BIN
(56 KiB) Downloaded 4 times
1995 Mustang GT
302 w/Vortech V1
GT40 Tubular Intake, GT40 Cobra Heads, Cobra 1.7rr, B303, BBK 70mm TB, 90mm Slot MAF
FRPP 47# injectors, Aeromotive Stealth 340, Aeromotive AFPR
BBK Shorty headers, Pypes O/R X pipe, Flomasters, Tremec 3550

CBAZA, Quarterhorse, TunerProRT, BE, EA

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