Increasing HorsePower -- What You Need To Know

[Rawze]

(04-27-2023 )jrbmechanical Wrote:  ...
Also I am running into an error when trying to connect Calterm to the ecm, it says "Length cannot be less then zero. Parameter name: length.
...

I do not use that version of Cal term.. I would not know what that message is. It is likely that you did not use the right method or configuration file to connect to the ecm with.

Officially, I can only suggest that you contact get with the vendor that sold you the software for some help, or perhaps to find a video tutorial on how to use it, or maybe read the help files on how to properly connect to the engine.

[Rawze]

(04-27-2023 )jrbmechanical Wrote:  ..
Reason I trying to connect with calterm is even though all of the load based speed control and other similar parameters are maxed out and disable in insite, truck still falls on its face around 1700-1800 rpm. Trying to see in calterm all of the other parameters are disabled that you had listed in another posting about LBSC

Instead of blindly assuming that it is LBSC... you need to actually see what is actually in control of the fueling and the engine. There are 500+ reasons that the engine might be holding itself back, and the only way to see which one of these it is, is by monitoring what is going on in the ecm with a proper screen file.

here is more about this...
http://rawze.com/forums/showthread.php?t...2#pid76502