Fiat Spyder project

sag at msys.net sag at msys.net
Mon Mar 17 23:39:21 GMT 1997


I don't know the exact setup your vehicle has, but it sounds like a
similiar problem with all resistive tuners.  Did you try tuning spray
directly on the resistor?  Also sometimes they develop VERY small wear
spots that will produce similiar problems.

Steve



>The only thing is when I apply the throttle, the car revs up a little (+1000
>RPM or so) and then falls flat.  
>I believe the probem may lie with the air flow meter.  I check the pins for
>resistance with a DMM and everything seemed fine except the change in
>resistance seen when deflecting the air flap.  The resistance increased for
>a while as I moved the flap but then dropped again and jumped around as I
>continued to move the flap further open.
>
>Does anybody know what max voltage I should see at full deflection.
>
>Thanks.



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