CM2350 factory file comparrisons...

[Rawze]

(02-24-2020 )Carhauler Wrote:  Looking for some files compatible with 3938 and EF10061.
Thanks

Well ..... This is an interesting one.

It is not very often it happens,... BUT ... in this case it is in fact true.

CPL3838 is comparable with CPL3839, or at least the programs that I inspected. Here is what was found, and I edited the first post on this thread to reflect it.

After checking/comparing more than 17,000 + settings in each of these files, it is only power and torque, or other options mentioned, that are changed in them. All else is 100% the same.

For CPL3938/CPL3939 engines. These files in this group listed have been checked closely and should be fully interchangeable with each other without causing emissions systems or other issues ...

Code:

EF10060 = 500HP/1650trq@1200 RPM(CPL3938). Accelerator noise control = ON, Smart Torque = OFF.

EF10061 = 500HP/1850trq@1200 RPM(CPL3938). Accelerator noise control = ON, Smart Torque = ON.

EF10063 = 500HP/1850trq@1150 RPM(CPL3938). Accelerator noise control = ON, Smart Torque = OFF. The low-end torque is also significantly more aggressive in this file vs. the 100061 file.

EF10064 = 525HP/1850trq@1200 RPM(CPL3939). Same 1850 torque as the EF10067 from 1150 - 1500, then at 1600 rpm+, it falls off slightly due to the lower HP setting. It is also a little softer on the pedal below 1150 rpm. Accelerator noise control is enabled.

EF10067 = 550HP/1850trq@1200 RPM(CPL3939). Accelerator noise control is enabled.

EF10069 = 600HP/1850trq@1200 RPM(CPL3939). This calibration actually has 1950 torque, not the 1850 it is listed at. It also drops off to 572HP at 1600HP and up. Also has accelerator noise control disabled.


EF10072 = 550HP/1850trq@1200 RPM. {Fireturck only!} - Roughly Same as EF10067 but with slightly LESS torque above 1500 rpm. Excess temp shutdowns are disabled. Protections disabled during PTO/pumping. No anti-theft option. No accelerator noise control. Cruise control options disabled. All derates disabled. No warmup protection. No shutdowns for clogged SCR/DPF/DOC. Idle shutdwn blocked. NO starter lockout or overcrank protection.

So ... you could in fact use a CPL3839 program in your CPL3838 engine with no ill effects.