Re: HFS-3 not spraying
The injectors are the conventional type. Thanks for the update.
So far, from your information and tests. It appears the ECU momentarily switched in the injector(+) and fuel pump at the pre-cranked key position and shut off afew seconds later. This sequence pressurises the fuel line.
Once cranked and running, the ECU powers up the fuel injector (+) and fuel pump.
I guess the only way we tackle this set up without mistakenly triggering the HFS3 is by putting the thin red on the injector (+), temporarily enduring the system will not switch on until the enigne is up and running.
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Richard L
aquamist technical support
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