Additional information

Product Specification

Fuelling Control

• Configurable Load/RPM BINS 16×16, 32 bit floating point Tables
• Multiple Fuel Tables
• Injection Angle
• Priming Pulse Settings and Crank Pulse Settings
• Cranking Enrichment
• After-Start Enrichment and ASE Time Decay
• Warm-Up Enrichment
• Acceleration Enrichement TPS/MAP based with Coolant Modifier
• IAT Correction Table
• Idle Trims
• 16×16 AFR Target Table factored into VE Equation
• Speed-Density/Alpha-N with optional Blending
• Injector Voltage Offset Table
• Overrun Fuel Cut
• Closed Loop Narrow-band/Wide-band Lambda control with Bosch LSU4.9 Controller On-Board
• Flex-Fuel secondary tables

Ignition Control

• 16×16 32bit Table
• Closed Loop DSP Windowed Knock Control On-board
• Battery Voltage Dwell Correction 16×16 Table
• Individual Cylinder Trimming
• IAT and Coolant Trim
• Spark-Scatter Ignition Idle Control
• Flex-Fuel Control
• Switchable Ignition Tables

Crank/Cam Triggering

• VR/Hall/Opto Inputs as required
• Auto-scaling, Parametric Noise Rejection
• Multiple Patterns Supported

Idle Control

• PWM based Closed/Open/Manual Diagnostic Modes
• 4-wire Stepper based idle control
• Cranking/Return to idle Settings reference Open-Loop table for wide-control
• DBW Idle Control *where DBW is used
• AC/Fan Auto-Idle Up Settings
• PID Based for Accuracy
• Fuel Modifiers
• Ignition Spark Scatter
• Jacked-Throttle Miss-Bang Idle Mode (Group-N ALS)

Knock Control

• DSP Angular Windowed Knock Control
• Settable Gains, Offset and Window Duration
• Step Retard and Fail-Safe

Boost Control

• Closed/Open Loop Boost Control by 16×16 RPM and Throttle table
• Boost-by-Gear
• Switchable Boost Tables
• Over-Boost Protection
• Pre-Start Duties
• Anti-Lag Group-N

Variable Valve Timing

• Fully Closed Loop PWM (Throttle X RPM table)
• Dual Cam Support
• Locked Angle or Locked Duty testing modes
• On/Off Mode with multiple switch points (Honda VTEC)
• Supported patterns include MX5 2001-2005 and Ford ST170, Ford Puma 1.7
• PID Tuning with Oil Temperature triggering & safeties
• Programmable Rest State & Offset compensation

General Purpose Tables

• 6x General Purpose Tables
• Custom Variables and Outputs
• Modify Fuel, Ignition, Boost and Idle strategies from the GPTs
• 3D and 2D tables with ability to “chain” tables together for create complex functions

Communications

• Industry Preferred RS232 for ECU mapping/communication (USB Adaptor available)
• CAN-Bus on some models
• USB on some models

Drive-by-Wire 

• 6.5A Half bridge
• Closed loop, dual redundant DBW
• DBW Idle Control functions
• Software and Hardware fail-safes

Processing Power

• 600Mhz 32-bit RISC Processor
• Ignition Accuracy to 0.01 degrees, Fuelling to 0.001mS
• 32-bit maths and tables (Table entries can have 8 decimal places for very high resolution)
• ADCs/Analogue data reported to 16-bit accuracy
• 20,000+ RPM

Analogue/Digital Inputs

• Configurable “HRT”‘s for every analogue channel – use any sensor. Basemaps pre-set for factory sensors.
• Wide-band O2 LSU4.9 Controller Built In
• TPS, IAT, CLT, MAP, Lambda standard inputs
• Selectable feature for digital/analogue inputs
• Spare/unused analogue lines can be used for general purpose tables or digital switches

Environmental & Physical

• Automotive -20 – 85*C
• Voltage 5.5-28V
• Operating Current Approx 120mA @ 13v
• Electrically isolated and protected inputs/outputs
• 90 Way Automotive Connector
• IP67 Sealed Alloy Casing

DataLogging

• 4Gb On-board Data logging – over 2,000 Hours of all variables
• Unlimited PC based logging via MEITE
• User settable Triggers and markers

What's in the box?

• ME221 ECU
• Terminated Engine harness
• 20 spare Terminals
• Sticker

Manuals

Click below to open the manuals page in a new tab