| Fuel and boost questions |
| Yesterday, (Subject: Fuel and boost questions ) Post: #1 | |||
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| Fuel and boost questions Can anyone help me out with some numbers? Im trying to resolve my boost drop off. Im wondering what the "normal" vgt percentage should be at 1600rpm and above. Im not sure what my all in total fueling is. Truck is set at 575hp 1850tq. Im guessing somewhere around 315mg ish? Im at 33% from the 200mg area and up. With the truck loaded at 80k no matter the circumstance, loaded or empty, my boost falls to 20ish psi after 1600 rpm. Im not sure if thats normal but its annoying and I want all the power I can have. Its a 10 speed so I've gotta run it up to 1900rpm to keep it from dropping below 1400rpm. I dont like to lug my stuff. If someone could help out od greatly appreciate it. Im trying to learn how to use calt3rm the best I can but im leery on changing boost parameters. Thanks | |||
| Yesterday, (Subject: Fuel and boost questions ) Post: #2 | |||
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| RE: Fuel and boost questions No one here has truck E.S.P. ... What make/model truck?. what make/model engine?... what is the engine ser#?. is it de-mandated?.. and has it been reviewed yet, etc?. --------------- Also,... you should not be jacking boost levels up until you find out that everything mechanical is ok.. for all anyone knows, it could be an issue with the truck,.. and then you jack boost levels up and cause engine damage with it trying to fight against some masked issues. User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!. | |||
| Yesterday, (Subject: Fuel and boost questions ) Post: #3 | |||
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| RE: Fuel and boost questions I guess I should have included that. Its a 2013 kw t660 cm2250. Cpl3719 Yes it is demandated. Everything mechanically is fine. I rebuilt it 200k ago and I've had the truck for 5 years or so. If I remember correctly, im.oretty sure you helped me with the file. Its always been this way, it just annoyed me for the last time. I didn't know if this was a normal thing with demandsted tunes or not. | |||
| Yesterday, (Subject: Fuel and boost questions ) Post: #4 | |||
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RE: Fuel and boost questions (Yesterday )HamblinTrucking Wrote: I guess I should have included that. Its a 2013 kw t660 cm2250. Cpl3719 Yes it is demandated. Everything mechanically is fine. I rebuilt it 200k ago and I've had the truck for 5 years or so. If I remember correctly, im.oretty sure you helped me with the file. Its always been this way, it just annoyed me for the last time. I didn't know if this was a normal thing with demandsted tunes or not. what is the engine ser#?. User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!. | |||
| Yesterday, (Subject: Fuel and boost questions ) Post: #5 | |||
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| RE: Fuel and boost questions 79609007 | |||
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