ok I have a 1998.5 dodge ram 3500 24valve 2wd automatic and im trying to replace the tps because when you get on it hard the truck sputters and cuts out. also its like the Torqconverter doesnt wanna lock up when im going highway speeds. so i hooked it up to obd2 and it threw the tps code But I cannot find where the tps is on the truck, so if someone could help me locate it and let me know if the tps could be causing the Tcc to not lockup that be great.. thanks in advance

 

The TPS or the APPS is located on the front of the engine left side. Follow your throttle cable from the firewall. Its located just above the VP44.

 

found it, thanks. my buddy let me take his old one off his wrecked 24valve and we replaced mine with it, it still sputters and cuts out when i get on it but it seems like it has more power now...itll black smoke now...idk whats wrong with it :/

 

Have a fuel pressure gauge on it?

 

No fuel pressure gauge, there is a dealership sticker under the hood saying the pcm was flashed due to erratic tcc lockup in 2000 so idk if the tcc is bad or what?

 

Is it still giving the APPS DTC and was that the only DTC it was throwing?

Also, check fuel pressure. I'm not saying you don't have a PCM issue however it does sound like the truck is starving for fuel

 

It thre tps low voltage which is p0122 or p1022 or somthing like that and it threw p1693

 

The p1693 is a "tag along" code. It is telling you that there are codes in your PCM