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Quick update; test drive showed no positive changes to the trans operation, but instead I now have the trans mostly skipping 3rd gear on the upshifts. It was also coming to a stop at junctions in 5th...

Jim has replied to confirm I should un check TPS, Load and RPM on the CAN input selection. This is weird, because I don't recall changing any of this since the last time Jim checked it over for me!...

Thank you, once again!

Jim has replied, to point out I have 'TPS and RPM enabled for both CAN and analog'. Which creates a conflict in the TCM2650 module. He's asked how I'm getting TPS and RPM...

And so the saga continues......!

My tuner managed to write a new tune to the trans via the seperate DLC which is part of the PCS kit. This got rid of the delayed shift/ flare on the 4 to 5 shift...

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This may or may not help...!

I have the TCM-2650 on my 2001 Holden Commodore and have moved the speedometer output from pin 41 to pin 17, as per the recommendation of a guy in Australia with the...

https://1drv.ms/b/s!AvYJGSX0WE3IkETIk6nkedozKGsW?e=4Jx3dz

Thanks again, I appreciate your time with me on this. Hopefully the above link works. On the block diagram, it suggests that the dlc is...

Thank you very much for confirming. I'll check the resistance, as per your instructions, but I reckon I should already have 2 x 120 ohm resistors in the circuit, as I have two seperate DLC? If so,...

Please excuse me if I'm misunderstanding your suggestion, but do you mean to connect the CAN high and CAN low wires from my TCM-2650/ 6L80 DLC to the car's original DLC under the steering column, so...

I think it's because the VIN field is completely blank and a VIN number cannot be manually entered?

The guy I have been using for tuning says that HP Tuners will not write a new tune if there is no VIN number for the gearbox or engine. When my Commodore VX had the original LS1 and 4L60e...

Back again.....excuse the tangent, but this may be handy for someone else - I decided to take a punt on a no-name Chinese full aluminium radiator via AliExpress, at 1/2 the price of a Mishimoto one...

Thanks very much Tre-Cool, I appreciate all your time helping me out.

I'll send a PM now.

One other tab I checked earlier on was under Setup Info and CAN setup - the Misc Mode Settings tab. Do any of the options look wrong for my application?

I managed to have some free time this afternoon, spurred on by you mentioning the manual mode switching in and out.

It's funny (debatable) how often you can't see the wood for the trees when...

There is one piece of pertinent information I have neglected to mention......the guy who helped me with the mechanical side of the conversion also did a lot of the wiring. On one occasion, whilst I...

I'm feeling more confident of getting somewhere, now I have yours and Ben's assistance....

The T43 plug connector has two sets of CAN bus twisted wires and the block diagram shows how the...

Thank you too, much appreciated

We don't see many Vipers, of any generation, here in the UK.

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I really appreciate all the time you are giving me with this! The above bin files are very similar, both have been checked over and amended by Jim at ZG. (There is a compare file...

Does this work for you? Sorry if it doesn't, I'm not the most pc literate....

https://drive.google.com/file/d/18HXs0VdWamP5a5SQ785bTbCfl0E8KJQ4/view
...

The pdf for the TCM-2650 installation is too big a file for this forum..

Thanks hjtrbo, the trans tune I attached was the unmodified tune from the VXR8 the trans came out of. I have no reason to believe that the tune does not match the OS from that car, but I know...

Hello!

I've got a Commodore VX SS, with a fresh rebuilt lightly modded LS1 (RHS As Cast 205cc heads, 220/224 575" 112LSA Elgin cam, JE pistons) mated to a 2007 VXR8 6L80e, with the PCS TCM-2650 as...

Hello from the UK!

As you will see, I?m an absolute newbie?

I am carrying out the exact same conversion as Tre-Cool, even down to my LS1 auto VX SS having the 3.46 diff from a manual. I was...