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Shaun Hancock

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  1. Shaun Hancock

    Holden 304 Ignition module

    Hi, I have just bought a new G4 Xtreme and I am re-teaching myself stuff I learned and since forgot so I need some clarification on wiring up the ignition module to the distributor and ECU. I want to run sequential injection using a dual trigger distributor (VT V8 Series1). In the attached wiring diagram the crank angle signal goes to the Ignition module and the cam angle signal goes to the ECU. They both share the same +12v supply and ground. My question is which trigger do I use for the crank angle sensor? Do I use the Distributor refence high/low as digital inputs, and EST as the crank angle trigger? I understand that the VT distributor Hall Effect sensors only pull to ground so I will need to enable Pull up on the digital inputs, is that right? Cheers Shaun vt-s1-igniter-wiring.docx
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