To find it, you'll need to specify the engine size (e.g., 3.7L, 4.7L, 5.7L, 5.9L Cummins diesel). Once you know the engine, you can:
* Consult your owner's manual: This is the best resource, as it will have diagrams showing the location.
* Use an online repair manual: Sites like Chilton or Haynes offer repair manuals specific to your year and engine, which will show the sensor's location.
* Search online for images: Search Google Images for "[Your Engine Size] 2003 Dodge Ram Camshaft Position Sensor" Look at the images to find its location.
Without knowing the engine size, it's impossible to give a precise location. It's generally located on the engine block, near the camshaft, but the exact position differs significantly between engine types.