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:
- 1 x WB02, with heater control: use EC18/18
- 4 x injectors, [Semi] Seq, can I use B,C,D,E or do I have to use A,B,C,D ?
- BCDE is fine, but more common to populate all 8 injector FETs: these are very useful, and more rugged than - say p259 outputs. Control inductive loads like relays (eg.fuel pump relay ) with injector output, than the flyback protection is there
- if using p259 output for relay, solder diode anode to the output and diode cathode to the constant +12V of the relay. Not needed when driving a LED.
- BCDE is fine, but more common to populate all 8 injector FETs: these are very useful, and more rugged than - say p259 outputs. Control inductive loads like relays (eg.fuel pump relay ) with injector output, than the flyback protection is there
- 1 x wasted spark coil pack, do I have to use 00, 01 or can I use 02 & 03?
- actually 2 & 3 recommended, so that it is compatible with preassembled controller (check WebShop) when ordered with 2 IGBT
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.