Required to add CAN communications & power to recently released G4X Plugin ECU’s which have the new 4 Pin powered CAN connector (not the older 5pin CAN connector).  Plugs directly into the socket on the ECU PCB, provides CAN and a protected 12V supply to allow easy connection of CAN accessories. 

Suitable for powering a CAN Lambda, Dash, EGT amplifier or other similar low powered CAN devices which have a total continuous current draw of <3A. 

Compatible PlugIns:

214-4100 - PlugIn ECU G4X Nissan GTR with E-Throttle
217-4100 - PlugIn ECU G4X Nissan S15 with E-Throttle
233-4000 - PlugIn ECU G4X Honda S2000 AP1 
228-4000 - PlugIn ECU G4X Subaru WRX V5-6 
237-4000 - PlugIn ECU G4X Honda HC20X Type-R DC5/RSX 
238-4000 - Plugin ECU G4X Subaru WRX11 
239-4000 - Plugin ECU G4X MX5NB2X 
240-4000 - Plugin ECU G4X MX5NB1X 
243-4000 - Plugin ECU G4X WRX11 USDM

Specs
DTM4 Male to JST4. 12V and GND Terminated to JST4. Length 300mm 

DTM4 Pin Out
Pin 4: CAN H 
Pin 3: CAN L 
Pin 2: Ground 
Pin 1: 12V