H2o injection on delco 808 pinouts

[gravelrash]

I'm wanting to set up water injection on my turbo crossflow. I'm using a kalmaker'd delco808 ecu.

From what I have researched it pin D11 & D12. On another site I find its D11 only (earth switched) but no mention of the D12 pin!

What s the D12 pin used for ?

Thanks in advance
Greg

[Jayme]

D11 is an input on the 808, D12 is one of the unused outputs. at a guess, its more likely to be D12.

[gravelrash]

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Thankyou for the reply Jayme.
But from what I can find both d11 and d12 are marked h2o

[Holden202T]

like jayme said D11 is an input, so wont be able to control a relay etc like you want, but D12 is an output which is only used on HSV 6 speed manual, so you would be able to use it for your needs.

but I am guessing you will need some sort of table to setup when it comes on .... might be worth connecting that pin to a relay and a light, go for a drive and see if the light comes on on boost or similar.