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.
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