Base Freq. for water injection

[Simon Quested]

Hi Clare and all

Clare wrote:
> What's wrong with using engine rpm to trigger, and just vary the on
> time?

Like I said it's simple. 
I'm planing on using it with a knock sensor. The knock sensor unit I want to use has 3 
leds showing the amount of knock, I'll set it up so that the water injector turns on when 
the second led comes on hopefully stopping detonation.

Has anyone ever done/thought of using a knock sensor to control boost ?
ie keep the boost rising untill it knocks then bring it back a bit.....this would take into 
account air temp, altitude etc and give you max boost for the conditions.......

Cheers

Simon
 
 
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  Simon Quested (E-mail questeds at lincoln.ac.nz)
  Computer Technician, Silicon Graphics & Windows NT Support
  Centre for Computing and Biometrics
  LINCOLN UNIVERSITY OF NEW ZEALAND
  Phone (64)(03) 3252811 Ext. 8087
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
http://www.lincoln.ac.nz/ccb/techs/simon/default.htm
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Albert Einstein: "Only two things are infinite, the universe and
human stupidity, and I'm not sure about the former."
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++