ML3.1-9X4

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)
• 2 x VR OEM stock sensors
• VSS or Gear detection
• Fuel pressure sensor
• Oil pressure sensor
• Air Condition
• Starter Motor