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Adjusting fuel trim with jb4 ?
- Thread starter mikegt2
- Start date
AWDGT2
Stinger Enthusiast
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No, Trims are only telling you what your fuel delivery system is doing, it's not an adjustment. They tell a story like, "You're going lean on high throttle", You're rich in this area or that area. On a closed loop ECU like these, there is little to do that affects Trims unless you start playing with E-85 and CPI.
