Search:

Update, uninstalled 5.0 and installed 4.1 and everything is working again.

New mpvi3 in mail today, Updated to 5.0 and now I have Unsupported interface error. I could scan and read fine with last version of Suite.

Stock harness, pedal and all. there is a Class 2 data circuit that is yellow.. i think i need to investigate that

1 BLK/WHT GROUND
2 PNK IGNITION 0
3 ORN B+
4 PNK IGNITION 0
5 BLK/WHT GROUND...

This is all understood I appreciate your input.

I do have the controller installed and it all seems to function correctly. It looks like I'm not getting the TCM talking with the HP tuner interface.

I hear What your saying Shrek, But some of the "default" data seems specific to the 8.1. Trans Type> Allison; Torque management tables with values up to 600ftlbs; Desired Torque vs Engine speed =...

Here u go Bill

124121

I have a swap using an 8.1 with an Allison trans From a 2002 Sierra. I cannot view anything to do with 5th gear or trans fluid temp. The editor only shows Shift tables for 1 thru 4, The scanner has...