Speeduino V.04 2 channel PCB with Sainsmart Arduino Mega
Set up will be run on basic Distributor Trigger option with Batch injector firing. Trigger set up will be 4 tooth trigger wheel and single coil, inside the stock honda distributor wired to a LM1815 VR conditioner.
Ok so my board is fully assembled and patch harness built and I have a couple questions,
On my car's stock harness injectors 1 & 4 are coupled and 2 & 3 are coupled together, I wired inj 1 & 4 to pin 1 and inj 2& 3 to pin 2 on the V0.4 IDC connector. Is this correct ?
I connected the fuel pump relay signal wire to pin 14 on the V0.4 IDC connector ( low current output 1), When I switch ignition on, the pump stays on no matter what i enter in as the Priming pulse in TunerStudio.
Now I have not attempted to start the car because I am still uncertain about the injector wiring and also I have not figured out the resistor and capacitor placement on the VR conditioner PCB RichCreations drew up. i guess I can always trace the circuit with a multimeter but my POS meter just cant seem to give me a break. Any help would be greatly appreciated.
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