I'm coming to that stage where I need to solder in the output drivers (WB02, injectors and ingition).

I've been looking at:


I am planing on using:


Yes Heater control, 18.

Injectors and coils you can use what ever ones you wish - you will just need to configure them in software (h[] tables) and obviously use the appropriate connections on the EC36 plug

Personally I'd do them A B C D... but then I fill the board up so that I have room to expand should I want to drive other solenoids at a later date.