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I have an HP Tuner pro and while scanning my 07 duramax I have a code to regen the exhaust system. Is this something I can do with my scanner.

I have tried to load the stock tune back but when I open the file auto-lock the TCM in this file comes up. I chose ok and try to install the stock tune and Add License-VCM Enhancements comes up. I do...

What is tech 2 is it something that came with my software if so what are the steps that I need to take?

OK what do I do next and what about not being able to see the TPS with the scanner and the service engine light not coming on. THANKS

When I try to read the vcm it gives me a 6180 checksum error.. any ideas thanks
5. Read the entire VCM this is where it fails 1-4 pass


truck will start just doesn't act right, and im not...

Tired to read VCM,, gets to Reading VCM and says failed , error shows up as "6180 error checksum"

any ideas?

Thanks
JR

I am having a problem finding a TPS signal with my scanner. This is a wiring harness off of a throttle wire car that I have modified to use with throttle by cable. The PCM was out of a 1500 that was...