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Wiznaz
12-14-2007, 03:53 PM
Has anyone in the past connected a wide band to an existing fail safe injection kit?

Currently, I will be running a paddle/pinwheel flow sensor which does a decent job monitoring flow pre-nozzle(low level detection only). Since I haven't found any information on this, I would appreciate any suggestions on setting up a system that triggers/cuts boost when a set lean AFR target is reached.

Coolingmist
12-14-2007, 04:00 PM
Has anyone in the past connected a wide band to an existing fail safe injection kit?

Currently, I will be running a paddle/pinwheel flow sensor which does a decent job monitoring flow pre-nozzle(low level detection only). Since I haven't found any information on this, I would appreciate any suggestions on setting up a system that triggers/cuts boost when a set lean AFR target is reached.

Our DMS (Smart Injection Failsafe) can do this easily. You will have the added benefit of 2D Mapping (if you wish), datalogging and auxillary device activation.

here is the device, download the PDF in the description in the next link as you can read about it. Its very simple to setup. Assuming your wideband gives a 0-5V (as most of them do). Just connect that to one of our 0-5V inputs. From there you setup the software to tell it to activate/deactivate an output based on any window within that 0-5V (user defined). You can also use boolean logic to integrate other sensors if you wish. Infact, your paddle wheel flow sensor can be integrated as well.

CLICK HERE FOR FAILSAFE PDF (3 MEG) (http://www.coolingmist.net/instructions/smartinjection.pdf)




http://coolingmist.com/detailmain.aspx?pid=1099


http://www.coolingmist.com/products/images/1099large.jpg


let me know if you have questions!