LT5 Info.., and 1228331 stuff in general.

Ken Kelly kenkelly at lucent.com
Thu Jan 20 20:51:31 GMT 2000


A one or two watt resistor would make no sense. This is a
very low voltage and low current circuit, so an 1/8th watt
resistor should work. All it does is load the sensor so it's
output is reduced. The lower the resistor value, the less
output you will see from the sensor.

		Ken

Team ZR1 wrote:
> 
> This is going back to about 1995, Tim Holland, then the project manager
> for the LT-5 at Lotus told me
> the knock circuit had a design flaw and they were going to fix it with a
> resistor but G.M killed off the ZR-1
> so nothing was done. The circuit is runnig too close to the designed
> edge and because of that false knocks are picked up, esp
> if exhaust changes were done and the pipe was bouncing a bit under high
> torque launching or frame flexing
> He told me the resistor value but I forgot what the resistance value was
> but remember it was a 1 or 2 watt size.
> 
> John
> 
> Squash wrote:
> 
> > You replace the knock sensor with the resistor.  I
> > would imagine that it emulates a knock sensor that
> > isn't detecting any knocks.
> >
> > The question is...  How do you plug such a big hole
> > with a small resistor?  Must have to use a 1 watt
> > model.
> >
> > Squash



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