Sounds like you may not have one of Tracy’s EM’s.

Versions 2&3 at least have an Engine Information Page that displays important parameters that make diagnosis much easier.

I’ve just this week been wondering if my Head Unit mode switch was faulty and Finn (Thanks mate) suggested the Engine Info Screen. 

Here is a table of the Engine Info Screen and displayed parameters in case its helpful to anyone.

Notes:

1: Enter Engine Info Screen by - Holding Execute and pressing UP

2. The hex data is just my setup at that time.

3. Row 3 Column 6 displays the EC mode switch position. 

4. Note the shaded cells which are key parameters for the various programable Tuning Modes.

5. ENGINFO field bits 0=TURBO,1=LGSEC,2=O2SenType,3=TEMPSENSOR,4=ROTARYEng/MAP Sensor,5=BUSENSOR,6=CONT,7=CSON