AUSJEEPOFFROAD.COM Jeep News Australia and New Zealand - View Single Post - Playing around with the 2.7 software (ECU and TCU)
View Single Post
  #15  
Old 25-03-2022
Adrian D's Avatar
Adrian D  Adrian D is offline
Lowranger Shocker
 
Join Date: Apr 2007
Location: Dracula's next door neighbor
Age: 35
Posts: 1,623
Likes: 95
Liked 232 Times in 189 Posts
Default

The advantage of the newer versions is that they might have a working checksum calculation, as opposed to the v13 which I have.

MPPS, WinOLS free (for viewing / comparison), HxD (for editing), ECM Titanium for checksum.

I usually make the changes in WinOLS since values are shown in base10, copy the changes in the new binary file in HxD and then load the new binary in WinOLS to compare. If all is well, I calculate checksum and flash


I'll need to confirm the cooling maps by getting the fan to trigger at lower temperatures.
Normally, a quicker ramp-up past 100*C can be achieved by changing the 106*C Y-axis point to 102-103*C.
__________________
Quote:
Originally Posted by Barefoot
Hey I wonder what happens if I plug this wire in therAAAAAGGGGGGHHHH............