AndreasN-S2K

Can you please tell me what is the Jst connector type? it seems there are a lot of JST types. (xh, xe, xa etc...) Also what size wires should i use?

Thank you very much again Adamw!!! Now its all clear!

ohh okay i get it! Thank you! Just another question , i tried to find witch are the can hi and low pins on the S2000 G4X from the pinouts and i cant find them anywhere. Does that mean that for the s2000 there aren't any CAN pins on the main ECU wiring and i will need the CANJST4 CAN Connection Cable??

I have both G4X on my s2000 and i am trying to connect with the OBDlink MX+. My question is why do i need to do the first part of wiring the OBDII port to the ECU? In this case the S2000 G4X is a direct plug and play for the S2000, hence the CAN HI and LOW wires should be at the same position pins as the stock ECU if am right !? The OBDII port is already connected to the can signal and was working just fine with the stock ECU. Now why is it necessary to connect again with Link ECU. The existing wires where do they go? Aren't they already connect with the can HI and LOW and power, ground? It doesn't seem right to make new connections because i would have to unplug the existing wires from the OBDII port, or even to use a separate port just for this purpose while having the OEM there connected doing nothing. It should be working as it is just by the second part of setting up the ECUs CAN, isn't it?? Please advise. Thanks in advance!