However, the exact location can vary slightly depending on the engine (e.g., 4.0L inline-6 vs. 5.2L or 5.9L V8). To be absolutely certain, you should:
* Consult a repair manual specific to your 1997 Jeep Grand Cherokee's engine. This will have diagrams and precise locations.
* Use a reliable online parts diagram service. Many websites (often affiliated with auto parts stores) allow you to input your vehicle's details and view diagrams showing the sensor's position.
Looking at diagrams is strongly recommended before attempting any repairs as other components might be in close proximity.