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ECUType / GEMSEM36

GEMS EM36

ECU configuration

  • ECU configuration required
  • Connect to ECU
  • Click telemetry> CAN


Select the channels in the correct order. Click on Show info and confirm it is the same as below.


Connection

Note: The EM36 is equipped with a female 9 way d-type connector but does not have the same pin assignment as our male 9 ways d-type connector.

  • Adaptor loom required to enable connection
  • Connect CAN high to CAN high
  • Connect CAN low to CAN low

ECU connections

9 Way D-type socket for communication with PC:
PIN NO    
1 CANL Option
2 TX Standard for PC serial RS-232C
3 RX Standard for PC serial RS-232C
4 BUSB Option RS-422
5 GND  
6 CANH Option
7 BUSZ Option RS-422
8 BUSY Option RS-422
9 BUSA Option RS-422

Refer to Race Technology product info the CAN high and low assignment


Channel listings

ECU Name Race Technology message Race Technology Default name Race Technology VAR number Resolution
RPM50 Engine RPM RPM VAR_0010 50 RPM
Air temp temperature 1 temperature 1 VAR_1000 1c
Coolant temperature 8 Water temp VAR_1007 1c
Lambda 1 misc 1 Lambda 1 VAR_4000 0.008 Lambda
Gear aux 26 Auxiliary 1 VAR_2025 1
Fuel 1 PW aux 6 Fuel inj 1 PW VAR_2005 1us
Fuel 6 PW aux 11 Fuel inj 6 PW VAR_2010 1us
Road speed aux 27 Auxiliary 2 VAR_2026 1 MPH
Throttle aux 1 Throttle position VAR_2000 0.40%
Lambda 2 misc 2 Lambda 2 VAR_4001 0.008 Lambda

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 07:36 PM