ME221
ME442
Factory ECU replacement
Straight replacement for the factory ECU, plugs into the original engine harness
YES
YES
Boost Control
Increase and control boost levels using an external solenoid
YES
YES
VVT control
Closed loop variable valve timing control, both fully variable eg ST170 or switched eg VTEC
YES
YES
CAN bus
CAN output to send engine data to a digital display
YES
YES
Knock control
Can interpret a signal from a knock sensor and retard timing accordingly for engine protection
YES
YES
Flex Fuel
Can interpret a signal from a fuel sensor and alter the fuel delivery accordingly
YES
YES
Onboard MAP sensor
Manifold absolute pressure sensor fitted on the ECU
YES
YES
Onboard logging
SD Card slot used to record engine data used for diagnosis
NO
YES
Onboard wideband & sensor
Wideband integrated into the ECU. Sensor and cable included in the box
NO
YES
Exhaust Gas temp input
Can interpret a signal from an exhaust gas temperature sensor for engine protection and calibration








