Main Display

The main display is a MoTeC C127. The following images and text are for prototyping purposes and subject to change.

Main Page

The main page is a street configuration. The best starting point I’ve found is for a Nissan GTR located here.

Sensor Page

The sensor page shows the critical sensor values. The most recent active warning, if any, is displayed in the top middle. The indicator background has the following meaning:

  • Black: In range

  • Red: Warning, out of range

  • Blue: Not to temperature

LabelDescription
Air Shift PrsAir pressure (psi) for the gear shift servo. The Air Power Soure (APS) provides this via a CAN Bus message.
BoostBoost measures in psi.
Eng Coolant PrsEngine coolant pressure in psi.
Current Amp
Eng Coolant TempEngine coolant temperature in °F.
Eng Oil TempEngine oil temperature in °F.
Engine Oil PrsEngine oil pressure in psi.
Engine RPMEngine RPM.
Ethanol %The amount of ethanol in the fuel.
Fuel Level %The amount of fuel remaining.
Fuel PrsFuel pressure in psi.
Fuel TempFuel temperature in °F.
IC Cool TempInter cooler coolant temperature in °F.
Inlet Air TmpAir temperature in the induction tube.
Lambda L
Lambda R
Tail TempTemperature in the tail / engine compartment in °F.
Trans Oil PrsTransaxle oil pressure in psi.
Trans TempTransaxale oil temperature in °F.
Voltage In
Voltage Out

Dynamics Page

The Mode switch on the steering wheel changes multiple settings including the slip, sway bars and the dynamic suspension (assuming that this is implemented). The sway bar and slip settings can be temporarily modified via controls on the steering wheel. For example, the screen below shows that the Mode is set to Sport and that the driver has; (1) increased the stiffness of the front sway bar by 2%, (2) not chnaged the rear sway bar and (3) reduced the slip by 5%.

Cool Down Page

Used to monitor the cool down process when the engine is off. Displays:

  • Graphs engine coolant temperature

  • Coolant pressure

  • Current for both fans

  • Current for water pump

Track Page

This page is optimized for track days.

LINKS