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Old 09-03-2010, 09:02 AM   #590 (permalink)
Magister
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Join Date: Jun 2008
Location: Montréal, QC
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Titine - '13 Hyundai Sonata Hybrid
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Quote:
Originally Posted by m3ph View Post
Regarding DFCO... My car does support it, but when the rpm drops so low that the car starts injecting fuel again to keep the engine running, the display still shows 0,00L/100. A bug in the software or an anomaly with my car?
It does the same thing with my 07 Elantra, when I coast to a stop, it displays 0.00L/100 but I can feel at a certain time that fuel restarted to flow but it takes a few seconds for the ECU to change the fuel status.
It's not a software bug nor an anomaly with the car, it works like this... It could be detected I think by checking the O2 sensor voltage but it would make one more PID to check every cycle.
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2013 Hyundai Sonata Hybrid
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