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ECUType / MaxxECU

MaxxECU


ECU configuration

CAN data stream output must be activated in the ECU Mtune software


Connection information

  • MaxxECU has a built in termination resistor. External termination (120 ohm) is recomended for bus lengths over 1m.
  • Main connector: pin E1 = CAN H, pin E2 = CAN L
  • Wiring loom: Twisted pink/gray, pink = CAN L, gray = CAN H
  • Connect CAN high from the ECU to the ECU interface/DASH2pro/DL1club/DL1Pro/DL1WP CAN high
  • Connect CAN low from the ECU to the ECU interface/DASH2pro/DL1club/DL1Pro/DL1WP CAN low

Notes

Requires MaxxECU Firmware version 1.67

Channel Listings

Standard messages available on CAN interface/DL1 CLUB/DL1PRO/DL1WP/DASH2PRO:

ECU Name Race Technology message Race Technology Default name Race Technology VAR number Resolution
RPM Engine RPM RPM VAR_0010 1 RPM
Throttle position aux 1 Throttle position VAR_2000 0.1
MAP pressure 5 Boost pressure VAR_3504 10mb
Lambda misc 1 Lambda 1 VAR_4000 0.01 Lambda
Battery voltage misc 3 Battery voltage VAR_4002 0.01v
Baro pressure pressure 1 Ambient air pressure VAR_3500 1mb
Intake air temp temperature 2 Inlet pre turbo 1 VAR_1001 0.1c
Coolant temp temperature 8 Water temp VAR_1007 0.1c
EGT 1 temperature 17 Exhaust 1 temp VAR_1016 1c
CPU temp temperature 25 Aux 1 VAR_1024 1c
Lost sync count aux 26 Auxiliary 1 VAR_2025 1
Fuel pulsewidth aux 6 Fuel inj 1 PW VAR_2005 0.1ms
Fuel cut aux 14 Fuel inj 1 cut VAR_2013 0.01
Ignition angle angle 2 Ignition angle VAR_3001 0.1 degrees BTDC


Extended messages available on DL1 CLUB/DL1PRO/DL1WP/DASH2PRO (30 channel CAN license needed):

ECU Name Race Technology message Race Technology Default name Race Technology VAR number Resolution
Lambda B misc 2 Lambda 2 VAR_4001 0.01 lambda
Vehicle Speed aux 27 Auxiliary 2 VAR_2026 1km/h
Wheel slip aux 28 Auxiliary 3 VAR_2027 0.001
Traction Ctrl Power limit aux 29 Auxiliary 4 VAR_2028 0.001
Firmware version aux 7 Fuel inj 2 PW VAR_2006 1
Lambda corr A aux 2 Lambda 1 short trim VAR_2001 0.001
Lambda corr B aux 3 Lambda 2 short trim VAR_2002 0.001
Total fuel trim aux 8 Fuel inj 3 PW VAR_2007 0.001
Total ignition comp aux 9 Fuel inj 4 PW VAR_2008 0.1 degrees
EGT 2 temperature 18 Exhaust 2 temp VAR_1017 1c
EGT 3 temperature 19 Exhaust 3 temp VAR_1018 1c
EGT 4 temperature 20 Exhaust 4 temp VAR_1019 1c
EGT Highest aux 10 Fuel inj 5 PW VAR_2009 1c
Error code count aux 11 Fuel inj 6 PW VAR_2010 1
Ethanol concentration aux 12 Fuel inj 7 PW VAR_2011 0.001
Page last modified on February 25, 2014, at 01:06 PM