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MaxxECU MINI - Fuel Injection ECU with Flying Lead Harness

KEE AUTOMOTIVE LIMITED have been appointed an authorised dealer for the MaxxECU range of fuel injection products.

MaxxECU Engine Management System - MINI ECU with ECU connector and flying lead harness approx 2.5m long

Summary of Features
MaxxECU MINI
• Advanced entry-level engine control system for up to 4 sequential cylinders. Up to 8 in wasted spark.
• Faster and easier tuning with the built-in MAP-sensor up to 3 bar / 43.5 psi of boost.
• Get started faster with the easy-to-use MTune PC-software
• Waterproofed aluminium case
• Boost control (triple stage)
• Traction control
• Internal loggings
• Shift-cut and launch
• Advanced warning system
• Launch control
• Built-in MAP-sensor
• 4 injector outputs (high impedance)
• 4 ignition outputs
• 4 extra outputs (GPO)
• 2 extra analog inputs (0-5V)
• 2 extra digital inputs (HALL)
• CAN bus


Target engines for MaxxECU MINI • All 1-4, 6 and 8 cylinder engines
• Can be triggered from the existing distributor meaning no timing wheel required
• If you add a timing wheel then you can run -
• Up to 4 cylinders fully sequentially (using a digital input as HOME)
• Up to 8 cylinders in wasted spark mode


MaxxECU MINI inputs
• Intake air temperature sensor (IAT)
• Coolant temperature sensor (CLT)
• Throttle position sensor (TPS)
• 1 trigger input (VR/HALL). Automatic trigger level detection
• 2 digital inputs used for example for speed sensors (Hall) or switches
• 2 extra 0-5V inputs. Can be used for additional sensors such as for measurement of fuel/oil pressure
• Built-in 400kPa MAP-sensor for up to 3bar/43PSI of boost


MaxxECU MINI outputs
• 4 injectors outputs. High impedance only
• 4 ignition outputs. 5V signal to drive ignition modules, CDI units or coils
• 4 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 1-3 (2A), GPO 8 (2A)


MaxxECU MINI technical
• CAN bus for expansion modules, OEM vehicle CAN, ODBII
• USB communication for tuning with MTune
• 8MB memory for internal logging, up to 1000Hz
• Supply voltage 8-22V
• ARM Cortex-M3 120MHz main processor
• 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
• 85x120x43mm excluding protruding connectors
• Weight: 245g (ECU only)
• Waterproofed aluminium case


Available to purchase in our Online Shop