However, the exact location can vary slightly depending on the year of your Grand Caravan. To be absolutely certain, you should:
* Consult your vehicle's repair manual: This will have diagrams and precise locations.
* Use a reliable online parts diagram: Many auto parts websites (like AutoZone, Advance Auto Parts, etc.) allow you to enter your vehicle's year, make, and model to view diagrams showing the sensor's location.
Looking at diagrams will save you time and effort compared to searching blindly under the engine.