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Old 27-07-2019, 04:21 PM
Smoke them tyres Smoke them tyres is offline
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Join Date: Jul 2019
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Default Wiring of FAV

Hi guys,

I have been using water injection on a turbo engine for years now, but as I am converting my old car to fuel injection, I realise that technology has moved on.

I have chosen a Haltech 2500 ECU and am going to control the FAV with a PWM output that mirrors injector duty cycle from that.

As I am not using the Aquamist controller, I need to know how to wire up the FAV.

A diagram with a short explanation would help greatly.

Last edited by Smoke them tyres; 29-07-2019 at 12:39 PM.
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Old 30-10-2019, 10:25 AM
Richard L Richard L is offline
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Join Date: Oct 2003
Location: England
Posts: 4,910
Default Re: Wiring of FAV

you need to drive the FAV with a hi-speed PWM channel from Haltech. Many tried using the aux pWM output and got bad results. Ideally use a spare fuel injector channel.
Richard L
aquamist technical support
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