Tech 2 help [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Tech 2 help


skinny
07-31-2005, 08:13 PM
I have access to a Tech 2 but I need a little help using it. I want to remove speed limiter if possible and recal. speedo for tire size. I have only used it once. Thanks for the help.

CottonWoodBlues
07-31-2005, 08:26 PM
Let us know how you do with these issues. I'm interested.

BB

Diesel Power
07-31-2005, 08:34 PM
i do not believe you can remove the speed limiter with it. i have one and have never seen an option for that.

01Duramax6spd
07-31-2005, 09:50 PM
If you get the limiter removed I want to know asap.

skinny
07-31-2005, 11:26 PM
I'm glad to see that I'm not the only one that has this problem. If I get this figured out I will let everyone know. I know that there are alot of guys on here that have a Tech 2. Can you guys jump in and let us know if we make these changes. If the Tech 2 can not remove the speed limiter and speedo recalibration on an 01, what does? I know I can send my ecm to TTS,Westers etc... but I'm looking for something I can just plug in. Thanks

Diesel Tech
07-31-2005, 11:49 PM
You cannot recalibrate the speedo or raise the MPH limiter or raise the rev limiter with the Tech II, sorry. Our calibrations raise them and we can ship it to you in a PowerLoader II so you do not need to send the ECM in.

skinny
08-03-2005, 12:59 AM
I would like to thank everyone that replied to this thread. I know that the 01's seem to be the sheep :sheephump when it comes to some electronic goodies but there are alot out there still running strong. Every now and then we need a little boost too.... Thanks again