Xist, I found your post at subaruforester.org. You and jayliu1984 need to set up your devices (Ultra-gauges or Scangauges) to recognize DFCO. The UG EM v. 1.2 Injector Cutoff setup procedure is on page 50 of the Owners Manual.
MENU UltraGauge Setup .. Injector Cutoff
The SGII v. 6.0 fuel cutoff setup procedure is on page 16 of that Owners Manual.
Once you get your UG or SGII set up to recognize DFCO fuel cutoff correctly, you'll start seeing 0 fuel consumption, or 9999 mpg.
If you rely on a mfr OEM fuel consumption display (as I suspect jazyliu1984 may be doing), you're likely SOL.
__________________
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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