DFM Disable?

[gt45140]

Looks like Range has developed the latest DFM disabler with the RA007 (GM Refresh- fits my 2023 6.2 according to their website). Anyone have any experience with these units? Interested since a mechanic friend of mine adamantly supports using them for extended engine life.

https://www.rangetechnology.com/products/afm-dfm_disabler/parts/RA007

 

[Byrds8]

There has been a whole thread on it.

Range Technology Beta Testing

Found this while browsing Facebook this morning. Who here is close to Ogden UT?

www.chevyzr2.com

 

[securityguy]

Looks like Range has developed the latest DFM disabler with the RA007 (GM Refresh- fits my 2023 6.2 according to their website). Anyone have any experience with these units? Interested since a mechanic friend of mine adamantly supports using them for extended engine life.

https://www.rangetechnology.com/products/afm-dfm_disabler/parts/RA007

Looks like someone's been asleep at the wheel on this one

 

[gt45140]

Agree- should have poked around first. Think I’ll wait and see how the refresh units do over a period of time.

 

[AXE]

Just get one, it's only $225 and eliminates the auto start and offers some performance benefits. The longevity question won't be answered for a long while.

 

[Ynotturbo]

When I had my 2020 Trail Boss with the 6.2, I added the Pulsar LT. It was a good Mod. No more dynamic fuel cr@p, or stop start feature. You can completely turn them off. Also, you can adjust pedal sensitivity. This meant better throttle response.

 

[HarryJ]

Pulsar LT doesn't appear to work on 2023 6.2L. Anyone know different or have other recommendations?

 

[SGRACING]

Pulsar LT doesn't appear to work on 2023 6.2L. Anyone know different or have other recommendations?

HarryJ,
Range does make a DFM delete and it is not Pulsar.. you can locate it on there web site!
Along with installation instruction..
And it works !

 

[HarryJ]

HarryJ,
Range does make a DFM delete and it is not Pulsar.. you can locate it on there web site!
Along with installation instruction..
And it works !

Thanks I'll take a look.

 

[amateurhour]

Carbyte also makes a disabler that plugs into the OBD2 port: https://www.amazon.com/Carbyte-Disabler-Auto-Start-Trucks/dp/B0CMW72NND

 

[cgrubb1]

So I guess I don’t understand how these things really work, but how did it take so long to “hack” the refresh computer, and now we have these for the refresh, but still can’t get the pulsar LT? I like the dfm/autostop disable, but would also like an all on 1 for throttle adjustment and tire calibration.
How can they figure out how to control some of it but not all?

 

[amateurhour]

So I guess I don’t understand how these things really work, but how did it take so long to “hack” the refresh computer, and now we have these for the refresh, but still can’t get the pulsar LT? I like the dfm/autostop disable, but would also like an all on 1 for throttle adjustment and tire calibration.
How can they figure out how to control some of it but not all?

I don’t think they have cracked the global B yet, I think range and carbyte are just telling the computer that the requirements for dfm and auto-start haven’t been met. The range module is actually post ecm.