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ECUType / ViPECV44V88I-serialAndLinkG4

ViPEC V44, V88, i-series and Link G4


The ECU with firmware version 4.2.0 onwards must be set up to output the required data at 57.6 kbaud, the DataStream mode also needs to be set to "off". After these settings have been configured turn the power off the ECU and back on again. Changes to baud rate and DataStream only take effect if this is done.

You will also need a cable from the ECU manufacturer in order to connect the Race Technology interface to the data output of the ECU.

Pin Colour Function
1 Brown Ground
2 Blue N/A
3 White CAN H
4 Green CAN L
5 Yellow ECU RS232 TX
6 Gray ECU RS232 RX

The following configuration is used with the ECU interface:

ECU Name Race Technology message Race Technology Default name Race Technology VAR number Resolution
RPM Engine RPM RPM VAR_0010 25 rpm
ECT temperature 8 Water temp VAR_1007 1 oC
IAT temperature 1 temperature 1 VAR_1000 1 oC
ECU temperature temperature 16 ECU temp VAR_1015 1 oC
AN Temp 1 temperature 17 Exhaust 1 temp VAR_1016 1 oC
AN Temp 2 temperature 18 Exhaust 2 temp VAR_1017 1 oC
AN Temp 3 temperature 19 Exhaust 3 temp VAR_1018 1 oC
AN Temp 4 temperature 20 Exhaust 4 temp VAR_1019 1 oC
AN Volt1 aux 14 Fuel inj 1 cut VAR_2013 0.1
AN Volt2 aux 15 Fuel inj 2 cut VAR_2014 0.1
AN Volt3 aux 16 Fuel inj 3 cut VAR_2015 0.1
AN Volt4 aux 17 Fuel inj 4 cut VAR_2016 0.1
AN Volt5 aux 18 Fuel inj 5 cut VAR_2017 0.1
AN Volt6 aux 19 Fuel inj 6 cut VAR_2018 0.1
AN Volt7 aux 20 Fuel inj 7 cut VAR_2019 0.1
AN Volt8 aux 21 Fuel inj 8 cut VAR_2020 0.1
AN Volt9 aux 26 Auxiliary 1 VAR_2025 0.1
AN Volt10 aux 27 Auxiliary 2 VAR_2026 0.1
AN Volt11 aux 28 Auxiliary 3 VAR_2027 0.1
MAP pressure 5 Boost pressure VAR_3504 1 mbar
AIP pressure 1 Ambient air pressure VAR_3500 1 mbar
Battery voltage misc 3 Battery voltage VAR_4002 0.01v
Throttle position aux 1 Throttle position VAR_2000 0.1%
Injector duty cycle aux 6 Fuel inj 1 PW VAR_2005 0.1%
Inj duty cycle (stg) aux 7 Fuel inj 2 PW VAR_2006 0.1%
Injector time measured time 1 Fuel inj 1 PW on VAR_2500 1ms
Dwell time measured time 2 Fuel inj 2 PW on VAR_2501 1ms
Injector angle angle 1 Throttle angle VAR_3000 1o
Ignition angle angle 2 Ignition angle VAR_3001 0.1o
DI 1 frequency frequency 2 EGR freq VAR_1501 0.1 Hz
DI 2 frequency frequency 3 ISBV freq VAR_1502 0.1 Hz
DI 3 frequency frequency 4 Nitrous solenoid freq VAR_1503 0.1 Hz
Page last modified on January 14, 2016, at 09:58 AM