? Compufire Part # 111000

[jdbubb@ix.netcom.com (Dan Bubb)]

I was thinking;
MAP
TPS
Air temp
Engine temp

So, you're right that you don't have to have the MAP (unless you're
running a turbo), but I don't see how an engine is going to run well
without both an air temp sensor and an engine temp sensor.
Maybe just a tribute to the internal combustion engine that will start
and run anywhere from 10:1 to 16:1 A/F ratio!
Dan

John Van Vuren wrote:
> 
> ----- Original Message -----
> From: "Dan Bubb" <jdbubb@ix.netcom.com>
> 
> > If you want to have fuel injection you pretty much have to have 4 or
> > more sensors.
> 
> Not true.  I just sold a 1972 GMC Jimmy (think Blazer) that had an
> aftermarket fuel injection setup on it.  Had exactly 2 sensors - a throttle
> position sensor and a temperature sensor.  It was also tied in to the tach
> signal, so I guess you could count that as three, but I don't  :)
> 
> It worked very well, with excellent driveability, good power, and good fuel
> mileage.  I was impressed (which doesn't happen easily)
> 
> John