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MaxxECU STREET - 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 - STREET ECU with ECU connector and flying lead harness approx 2.5m long

Summary of Features
MaxxECU STREET

Advanced entry-level engine control system for up to 6 sequential cylinders. Up to 12 in wasted spark
• Faster and easier tuning with built-in wideband lambda and a built-in MAP-sensor up to 3 bar / 43.5 psi of boost.
• Get started faster with the easy-to-use MTune PC-software


Selected features
• Aluminium casing
• Boost control
• Shift-cut
• Internal loggings
• Flex fuel
• Advanced warning system
• Built-in wideband lambda
• Launch control
• Anti-lag
• 6 injector outputs (high impedance)
• 6 ignition outputs
• 4 extra outputs (GPO)
• 4 extra analog inputs
• 2 extra digital inputs
• CAN bus (additional wires required)


Target engines for MaxxECU STREET • All 1-12 cylinder engines (4-stroke)
• Up to 6 cylinders fully sequentially
• Up to 12 cylinders in wasted spark
• Can be triggered from the existing distributor meaning no timing wheel required
• If you add a timing wheel then you can run -
• Up to 6 cylinders fully sequentially (using a digital input as HOME)
• Up to 12 cylinders in wasted spark mode


MaxxECU STREET 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, 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 (Hall) or switches
• Built-in 400kPa MAP-sensor for up to 3bar/43PSI of boost


MaxxECU STREET outputs
• 6 injectors outputs. High impedance only
• 6 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 (5A)


MaxxECU STREET technical
• CAN bus (additional wires required)
• 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
• Weight: 520g
• 140x134x42mm (including mounting points, excluding connector)
• Aluminium casing
Available to purchase in our Online Shop