GM Terminated Harness
GM LS Terminated Engine Harness. Supports E-Throttle, knock. For GEN III and GEN IV GM LS engines.
 

GM Terminated Harness

SKU: 1961
$2,574.00Price

  • Target Engines of MaxxECU V1

    • All 3-12 cylinder engines (4-stroke)
    • Up to 8 cylinders fully sequentially
    • Up to 12 cylinders in wasted spark

    MaxxECU V1 Inputs

    • Intake air temperature sensor (IAT)
    • Coolant temperature sensor (CLT)
    • Throttle position sensor (TPS)
    • Lambda (WBO) sensor. Uses a sensor directly connected to the ECU without any additional electronics. Supports Bosch LSU 4.2 and 4.9
    • 2 trigger inputs. VR or digital. Automatic trigger level detection. The signals are processed by a completely separated processor for maximum performance and immunity against interference
    • 2 extra temperature sensors. Can be used as switches or to control additional functions
    • 2 extra 0-5V inputs. Can be used for additional sensors such as for measurement of fuel/oil pressure
    • 2 digital inputs used for example for speed sensors (VR / Hall) or switches
    • Built-in 400kPa MAP-sensor for up to 3bar/43PSI of boost
    • 8 inputs for EGT sensors. No extra electronics needed

    MaxxECU V1 Outputs

    • 8 peak/hold injector outputs. 1-2 high or low impedance injectors per output. 8A per output
    • 8 ignition outputs. 5V signal to drive ignition modules, CDI units or coils
    • 8 outputs for extra features. Can be used to control virtually anything. Fuel pumps, idle control, boost
    • Solenoids, nitrous, shift lights, fans, warning lights, etc. GPO 1-7 (2A) GPO 8 (5A)

    MaxxECU V1 Technical

    • CAN bus for expansion modules, OEM vehicle CAN, ODBII
    • USB communication for tuning with MTune
    • Bluetooth for connecting to mobile devices with MDash
    • 8MB memory for internal logging, up to 1000Hz
    • Supply voltage 8-22V
    • ARM Cortex-M3 120MHz main processor. Three extra processors to handle the triggers, injectors and EGT
    • Resolution on ignition: 0.1 degrees
    • Resolution on injectors: 0.001 ms
    • Updates the fuel and ignition calculations 2000 times per second
    • The fastest PC communication on the market
    • 50Hz sampling rate on all EGT inputs
    • 1000Hz sampling rate on all analog inputs
    • Weight: 528g (without mounting brackets)
    • 140x106x46mm (excluding protruding connectors and mounting brackets)
    • Aluminum casing

    MaxxECU V1 Revision Updates

    • Rev 9
      • Added support for Bosch LSU 4.9 WBO sensor
    • Rev 7
      • Twice as much logging memory and higher logging speed (100Hz)
      • DIN 1/2 can be used with a VR sensor directly
    • Rev 6
      • Injector outputs can power up to 8A per output (enables dual 2400cc Deka injectors per output).
      • Internal wideband lambda can measure even richer fuel mixtures, below lambda 0.65 (for methanol engines)
    • Rev 4
      • Selectable voltage on the TACH output (5 or 12V)
      • GPO7 can be used as digital input DIN3