injector duty cycle question how it controls the aquamist

[infinkc]

Had a question on how the cars IDC controls the aquamist system.

My car has a max IDC of 80% on my tune. Does this mean i should lower the setting in the controller at account for the difference? does aquamist assume 100% duty cycle on the injectors?

Or is it relative to think that, for the car since 80% is the max, the controller will know that is 100% in the application its being used for?

Thanks!

[Richard L]

The default setting on the HFS3 mirrors the incoming IDC at 1:1 ratio. If you want the HFS-3 to inject 100% DC with a 80% incoming IDC signal, just use the gain trimmer.

One easy way to achieve this is by observe the red 95% DC led, just advance the gain trimmer until this led just come on. There is no progression in flow beyong 95% DC

[infinkc]

i have an hfs5, is there a gain trimmer on that model?

[Richard L]

On the HFS-5. there are no gain treimmer. It is fixed to 1:1 ratio. Th eonly way to alter the water/ful ratio is by sizing the water jet against your total fuel flow.