The ML3.1-9X4 is a CLASSICECU designed Speeduino compatible Plug & Play ECU module to fit into the stock Porsche 924S, 944 (85-89), 944 turbo, and Porsche 911 ( 84-89 ) G-model. 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 162 mm (W) x 174 mm (L) x 30 mm (H).
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
WiFi - not included
Bluetooth - not included
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
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 - not supported yet ( WiFi/BT module not included)
