To find what you need, I recommend these approaches:
1. Your Jeep's Repair Manual: The most reliable source. This manual, either a physical copy or a digital version (often available online for purchase), will have detailed diagrams and descriptions specific to your Wrangler's year and engine.
2. Online Repair Manuals (e.g., Chilton, Haynes): These offer similar information to the factory manual, though might be slightly less precise. Search for your specific year and model.
3. Parts Diagrams on Automotive Parts Websites: Sites like AutoZone, Advance Auto Parts, or Napa Auto Parts often have online parts catalogs. You can select your Wrangler's year, make, and model, then locate the "intake system" or "mass airflow sensor" (MAF sensor, which is the most common type of air intake sensor) to see diagrams showing its location.
4. YouTube Tutorials: Search YouTube for "Jeep Wrangler [Year] [Engine] air intake sensor location." Many videos show visual guides to finding this sensor.
Keep in Mind: The "air intake sensor" is a general term. The most likely sensor you're looking for is the Mass Airflow Sensor (MAF sensor). It measures the amount of air entering the engine. There might be other sensors in the intake system as well, such as a Manifold Absolute Pressure (MAP) sensor. Be sure you're looking for the correct sensor.