TCU TurboLamik

Thanks for all your help, much appreciated.

Thanks for the info.

I've implemented Park position using an analog input.

I've found there are two potential methods:

1. Analog switching as per the pdf in previous post.
2. Parking signal input

Method 2 required the gearbox to be in neutral before switching to Park whereas method 1 switches ...

As a follow up to this would appreciate if anyone can let me know if I've done anything wrong.

What I have done is as follows and appears to be working okay:

Selector input set to 15
Selector Call Analog Input Switching, P (park) position set to analog input 9 (all others set to 0)
Selector Call ...

I'm not quite clear reading the manual if what I am trying to do is possible.

I have a button that switches to ground, can I switch an analog input to ground to put the gearbox into park?

I'm not sure if using "Parking Signal Input" set to an analog input and then set the "Parking Signal Input ...

Thankyou I really appreciate the added explanation.

I'm in the process of updating from 10.73 to 10.74.

I have done the TCU update along with XDF and ADX files but I don't see a ver 10.74 base map. What is in the download section shows up as 10.72

Is this the file to use?

Read this and set up your program modes accordingly or skip and go full manual if you want max control - just an option, Automatic mode: 0-OFF in the Program Selector table. The TCU will fall back to the 'Max. RPM Limit' table and force a shift if you exceed the table value.
https://manual ...

M4comp wrote: 06 Aug 2025, 16:32 Only if dbw is not showing 0% in tcu software.

Thanks

Also you need to make sure your TPS in the TCU software is at 0.0% when your foot is not on the throttle. If your TPS is not at 0% when at idle enable DBW Input Sensor Cal -> Sensor Input -> DBW Input. This must match your 'TPS Input' value normally 13. This is a mistake I see over and over at the ...

This is great, thanks for the direction you are giving it is much appreciated.

I'll report back when I've checked some of this and have a log to share.

Thanks