Fuel Economy on Aftermarket Tune/ Flashed ECU for Ducati V4

stan1 · Jul 19, 2021

Guy's I'm trying to poll the Forum to see where everyone is at.

I mostly ride twisty mountain roads, and gas stations are hard to find nowadays with COVID-19 effects in the mountains of WV/VA/TN/NC/GA. I currently have BrenTune Flash on my 2020 V4s and just ordered an SLR Flash to compare after reading a write-up of one of our members. Today I see the Fuel light come on between 73-80 miles, and I don't push it past 100 miles. When it was Stock, the Fuel light wouldn't come on till 110 miles.

What do you guys see out there, and what tune are you using. I love to get our communities feedback.

Thanks for reading this post and for your input.

Superquadro 1299 · Jul 20, 2021

Hey mate, my v4s has an Arrow slip on without baffles, sprint air filter and upmap performance flash without the baffles.
When stock I used to see about 160 kms to the fuel light. Now I see about 125 kms.
I still happy with it though.

stan1 · Jul 20, 2021

Thanks for your feedback. I have the same setup as you, except for the upmap.

Superquadro 1299 said:
Hey mate, my v4s has an Arrow slip on without baffles, sprint air filter and upmap performance flash without the baffles.
When stock I used to see about 160 kms to the fuel light. Now I see about 125 kms.
I still happy with it though.

The Avidmoto · Jul 20, 2021

Hey Stan,

I have a 2018 V4S with Akrapovic full system and Bren Tuning ecu flash. I typically see 90 miles before the low fuel light but I can easily reduce that to 70 miles depending on my level of aggression on any given ride.

Fuel Economy on Aftermarket Tune/ Flashed ECU for Ducati V4

Help Support Ducati Forum:

Fuel light coming on and Per Tank

Fuel light 70 miles & 90 for the Tank

Fuel light 80 miles & 100 for the Tank

Fuel light 85 miles & 105 for the Tank

Fuel light 90 miles & 110 for the Tank

Fuel light 95 miles & 115 for the Tank

Fuel light 100 miles & 120 for the Tank

stan1

Superquadro 1299

stan1

The Avidmoto

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