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GM C6_LS2 ECU is installed on the following car models:

  • Corvette C6 LS2
  • Corvette C6 LS3
  • Corvette Z06 LS7


Race Technology

The CAN bus on the vehicle is available directly on the diagnostics connector

ECU configuration

  • No ECU configuration is required

Channel listings

ECU Name Race Technology message Race Technology Default name Race Technology VAR number Resolution
RPM frequency 1 Engine speed (ECU) VAR_1500 1 RPM
Speed misc 4 Speed from the ECU VAR_4003 0.1 KPH
PPS aux 2 Lambda 1 short trim VAR_2001 0.5%
TPS aux 1 Throttle position VAR_2000 0.5%
Engine temp temperature 8 Water temp VAR_1007 1C
Air temp temperature 1 ambient temperature VAR_1000 1C
fuel level aux 3 Lambda 2 short trim VAR_2002 0.5%
Steering angle angle 3 Steering angle VAR_3002 0.1 degrees
Oil pressure pressure 2 Oil pressure VAR_3501 10mb
Wheel speed FL aux 26 Auxiliary 1 VAR_2025 0.1 KPH
Wheel speed FR aux 27 Auxiliary 2 VAR_2026 0.1 KPH
Wheel speed RL aux 28 Auxiliary 3 VAR_2027 0.1 KPH
Wheel speed RR aux 29 Auxiliary 4 VAR_2028 0.1 KPH
Gear position aux 5 Lambda 2 long trim VAR_2004 1
Oil temperature temperature 9 Oil temp VAR_1008 1C

Note - Not all channels listed in the table(s) above may be available from your ECU. This can be dependent on the vehicle model & year of manufacture.

Page last modified on May 13, 2019, at 07:37 PM