Where is throttle position sensor located at on a ford escape 6-cylinder .?

The throttle position sensor (TPS) on a Ford Escape 6-cylinder is located on the throttle body. The throttle body itself is situated between the air filter housing and the engine's intake manifold. It's usually a relatively easy-to-access component, but you'll need to look closely at the throttle body – the TPS is a small sensor mounted on the side of it. Sometimes it's on the top, sometimes on the side. A picture of your specific year and engine would help pinpoint it more precisely.