Parameter that cuts fuel off while long decel
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- Posts: 468
- Joined: 2021 Mar 21, 15:17
- Location: Colorado Springs, CO
- Vehicle Information: 95 Mustang GT, CBAZA Quarterhorse
331, 190 11R heads, Edelbrock Victor 50 manifold, F303, T5, 76mm Turbo, 91 octane, Returnless dual pump 03 cobra tank, Behind bars rails, 80# siemens injectors
wbo2_030MtxL
57 F100, RZASA, 04 Crown Vic ecu and harness, 302, GT40 heads, 4r70w, 80# deka5 shorties, Holley carb style throttle body, Speedmaster high rise intake manifold
Parameter that cuts fuel off while long decel
What is the paramater that cuts fuel during long decel? I cant seem to find it.
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- Posts: 5050
- Joined: 2021 Feb 15, 12:23
- Location: Metairie, LA
- Vehicle Information: Work Truck
'19 F-150 3.3L
Re: Parameter that cuts fuel off while long decel
dfso
decel fuel shut off
theres a handful of them
decel fuel shut off
theres a handful of them
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- Posts: 468
- Joined: 2021 Mar 21, 15:17
- Location: Colorado Springs, CO
- Vehicle Information: 95 Mustang GT, CBAZA Quarterhorse
331, 190 11R heads, Edelbrock Victor 50 manifold, F303, T5, 76mm Turbo, 91 octane, Returnless dual pump 03 cobra tank, Behind bars rails, 80# siemens injectors
wbo2_030MtxL
57 F100, RZASA, 04 Crown Vic ecu and harness, 302, GT40 heads, 4r70w, 80# deka5 shorties, Holley carb style throttle body, Speedmaster high rise intake manifold
Re: Parameter that cuts fuel off while long decel
Thanks for the info. My car felt like it was going into DFSO prematurely and I wanted to try to disable DFSO to see if the problem persisted but before I could do that, It threw a CEL for the TPS and all of the symptoms I am having point towards a TPS. Issue has been intermittent and only showed up after being hot. I think I finally found the problem with my car.