Where is the knock sensor located on a 2005 Dodge 1500 pickup truck?

The location of the knock sensor on a 2005 Dodge Ram 1500 depends on the engine. There isn't a single location for all engines in that year. You'll need to know your specific engine (e.g., 4.7L V8, 5.7L Hemi V8, etc.) to determine the precise location.

To find it:

1. Find your engine's specifications: Check your vehicle's documentation (owner's manual, etc.) or the sticker under the hood to identify the engine type and displacement (e.g., 4.7L, 5.7L).

2. Consult a repair manual: Once you know the engine, obtain a repair manual specific to your year and engine. A Haynes or Chilton manual, or a digital version, will show the exact location with diagrams. These manuals are your best resource for this kind of information.

3. Use an online parts diagram: Many auto parts websites (like AutoZone, Advance Auto Parts, etc.) allow you to look up parts diagrams using your vehicle's year, make, model, and engine. These diagrams often show the knock sensor's location. Be aware that these diagrams might not be perfectly accurate, use them in conjunction with a repair manual if possible.

Without knowing your specific engine, giving a precise location is impossible. The knock sensor is usually mounted on the engine block, often near the cylinder head or close to a spark plug, but its exact position varies by engine design.