TCU TurboLamik

If you are in 'normal' mode on the shifter the program value won't change. You need to be in sport or manual mode to change p number

You need to get with support on this, you'll need a file from them. If the backplane you currently have is only 10pin it will not work. Also the 75 is a different valve body that will require an 8hp45 - 70 backplane. There are a few other differences like solenoid phasing which can be addressed in ...

Unfortunately the TCU can't run any gauges. It can run an overtemp light but no actual gauges.
There is a small display that can be connected directly to the TCU for basic data but that would be about it.

I guess I don't fully understand the question because I don't know what specifics you're looking for and what ecu or display will be used.
But yes CAN bus can be used, you mentioned LT4, so either your planning to run an OEM ecu or aftermarket either is not difficult to setup via CAN.
The tach is ...

What you're describing is absolutely doable. You would need to use a linear position sensor to get a voltage value for each gear selector position.
For example a typical B&M shifter for a hotrod uses a cable. You would replace the cable at the shifter with the linear position sensor. Then wire that ...

So to answer this you haven't provided enough info.
Is the motor turbo/supercharged? What is the idle vacuum when cold/hot in TunerPro with live data active? ( this is needed to setup the TQ tables ). What is the idle RPM when cold/hot?

Have you confirmed that RPM, MAP and TPS values are all ...

Settings shown are for rx only, to enable tx you will need to setup a can id that you can transmit to from the TCU.
Enter that id you have selected and then select what analogs your sending

No offense as it's unclear but you should find an installer if you're not sure where the wires go.
Your question provided no details on what it is you're asking for other than pin numbers.

CAN2 is to connect to the ECU as noted in the pinout.
https://manual.turbolamik.eu/docs/wiring/pinout ...

Error 33 is no commuication from TCU to ECU on CAN2.
The can bus your gear selector is on will be CAN1.
CAN2 is what connects to the car or directly to the ecu if using an aftermarket. You need to verify you have CAN2 connected

So error 33 is no communication on CAN2 - which is the connection of the TCU to the ECU.
If you have loaded a new file and the error just occured, try opening the new file in tuner pro and select compare then load bin. Put the previous file into Bin 1 and hit ok.
Then go to tools and select the ...