Doug Dear

I have the pedal issue. It will go a mile or two and lose the pedal. I can turn on off the key and it runs great. I checked for continuity of the wires and they were good. Low voltage less than 2 volts at the apps. It has a new apps sensor and the Ecm was checked out and was good and the Pcm was rebuilt 50 miles ago. Along with a new vp44. I am checking grounds but I am at a loss. Any ideas?

Yea, I figured it would eliminate future problems. I'll let you know how it turns out when I get the ecm back in about a week or so. Thanks for your help.

Ok, I check all of the wires. Using a check this, now go onto the next step chart it showed that the ecm is bad. So i sent it to solo auto in miami. I have used them before. All the wires showed no short. While it's gone I am going to check all the grounds I can find.

Thanks for replying. Yes it is getting a code po 222. Low voltage it has a brand new timbo tps. When I installed it I was getting about 3.5. Drove it and it did the dead pedal. Brought it back home checked the voltage 0. Orange and black has 5 volts. I have wiggled the harness nothing. I guess it's time to unplug it check continuity. I think it's strange how I can turn the truck off then on and it runs great. Maybe ecm? Thanks

I got a 98 24 valve I had the dreaded dead pedal. I changed the oem tps to aftermarket ended up being the pump. The ecm was also rebuilt. I have driven it maybe 70 miles and it's back but not a total dead pedal like before but partal. I back probed the tps= 0.35 at idle wot 0.391. At idle it's supposed to be somthing like 4.95. So is it the sensor or is it not getting enough volts?