Location of dodge ram 1998 5.2l throttle position sensor auto trans?

The Throttle Position Sensor (TPS) on a 1998 Dodge Ram 1500 with a 5.2L engine and automatic transmission is located on the throttle body. The throttle body itself is mounted on the intake manifold.

To be more precise, the TPS is usually mounted on the side of the throttle body, often near the throttle cable linkage. It's a small sensor with a connector plugged into it. You'll likely see a couple of screws holding it in place.

It's best to consult a repair manual specific to your year and model Dodge Ram for a diagram and detailed instructions, as the exact location might vary slightly depending on specific trim level or minor manufacturing differences. A picture search on Google Images for "1998 Dodge Ram 5.2L throttle body" might also help you visualize its location.