Truck choking out at idle
With a multimeter , ignition to on engine off , probe the middle with with the positive , ground off the negative . Ideal reading is 0.44 volts . You want it between the .4-.7 range . Higher does give better throttle response off the line . (can be tweeked) In your case , if I'm right , you will have low readings here . To further test the TPS , cycle it through the range to WOT while watching the meter . It should climb to an ideal 4.5 IIRC , or close to .
Hope this helps
Hope this helps
Ok. Sounds good. That's what I figured. I just gotta get back in there to do it : ). I always seem to pick the coldest time of year to do work so that might have to wait till spring.
With a multimeter , ignition to on engine off , probe the middle with with the positive , ground off the negative . Ideal reading is 0.44 volts . You want it between the .4-.7 range . Higher does give better throttle response off the line . (can be tweeked) In your case , if I'm right , you will have low readings here . To further test the TPS , cycle it through the range to WOT while watching the meter . It should climb to an ideal 4.5 IIRC , or close to .
Hope this helps
Hope this helps







