LMM cab & chassis

[PureHybrid]

Needing a clean base file for a c&c truck. Currently has an unknown tune and would like to rule out some truck side issues with a clean slate. I guess I could ask too if an incorrect base file from previous tuner can result in dual tank transfer problems, I'm assuming so based on different tune segments

VIN 1GBJK34668E151412

Thank you

 

[darkness]

If they put a truck tune in on a c&c with dual tanks, no, there won’t be any fuel transfer. I took some screen shots of my Kodiak before I put the single 100 gallon tank on. That is the only control you have over fuel transfer. I dropped my secondary tank gallons to 0 across the board so the ecm doesn’t see it. And then 100 for the 3 tables in parameters.
What issues are you having with it?

 

[Lennydmaxguy]

This tune matches the segments for that VIN

 

[PureHybrid]

If they put a truck tune in on a c&c with dual tanks, no, there won’t be any fuel transfer. I took some screen shots of my Kodiak before I put the single 100 gallon tank on. That is the only control you have over fuel transfer. I dropped my secondary tank gallons to 0 across the board so the ecm doesn’t see it. And then 100 for the 3 tables in parameters.
What issues are you having with it?

Yes the truck has dual tanks, supposedly it will not transfer fuel. I'm not working on it directly, friend of mine contacted me about the tune