1. Your truck may not have DFCO. Our '06 Hyundai Elantra didn't have it.
2. I don't know if SG-e handles DFCO. If it does, it should have a way to set TPS cutoff values, and a way to display when you go into open loop.
3. Check if your truck goes into open loop when decelerating in gear, throttle off. That will tell you if it's going into DFCO.
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Darrell
Boycotting Exxon since 1989, BP since 2010
Have you ever noticed that anybody driving slower than you is an idiot, and anyone going faster than you is a maniac? George Carlin
Mean Green Toaster Machine
49.5 mpg avg over 53,000 miles. 176% of '08 EPA
Best flat drive 94.5 mpg for 10.1 mi
Longest tank 1033 km (642 mi) on 10.56 gal = 60.8 mpg
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