The ML3.1-924S/944-E is a Plug & Play ECU to fit into the stock Porsche 924S/944 (85-89). Earlier 944´s (83-84) will work but carry a different AFM(Air Fuel meter) and hasn´t been tested yet.
It’s coming in at 205 mm x 183 mm x 41 mm and includes a powder coated aluminum enclosure.
This allows the user to replace the OEM stock ECU , just Plug & Play.
It has been designed to be Speeduino compatible and will come with the latest Speeduino firmware on.
The full I/O range is as follows :
Interfaces:
On-board USB
CAN-Bus
Outputs:
1 ignition channel to drive the OEM distributor
2 injector channels
OEM Idle valve
Boost or VVT
Fuel pump
Fan
Tachometer
5V Sensor supply
Check Engine Light
Economy
Inputs:
AFM Stock sensor
Optional MAP sensor (MAP) - not included
Throttle position sensor (TPS)
Coolant temperature sensor (CLT)
Air temperature sensor (IAT)
Optional MAP sensor for barometric compensation - not included
O2 sensor (narrowband or wideband)
2 x Knock sensors ( WiFi/BT module must be purchased to support this feature) - not included & not supported yet
