Re: Datsun 1600 HFS3-Help needed
So far this is the only time I have encountered the fuel injectora re not powered up (only 5 seconds) at the pre-crank position.
We insisted on the system will only turn on when there is 12V present at the fuel injector. This will avoid any accidental/pre-mature spray when the engine is not running.
At the post crank postion, I suspect the same reason, if the engine is not running, the ECU switches off the (+) supply to fuel pump and injectors.
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Richard L
aquamist technical support
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