To find it, you will need to:
1. Consult a repair manual: A Haynes or Chilton repair manual for your specific year and model Oldsmobile Ninety-Eight is your best resource. These manuals contain detailed diagrams showing the exact location of all sensors, including the ABS sensors.
2. Use an online parts diagram: Websites like AutoZone, Advance Auto Parts, or Napa Auto Parts often have online parts diagrams. You'll need to select your vehicle's year, make, model, and engine to access the diagram. Look for diagrams related to the ABS system or wheel speed sensors.
3. Look near the wheel hubs: The sensors are usually located near the wheel hubs, either inside the hub assembly or mounted on the suspension component near the hub. They're often a small, cylindrical unit with a wire leading to it. You might need to remove a wheel to get a clear view.
Important Considerations:
* Front vs. Rear: There's one sensor per wheel (four total). The front sensors are typically easier to access than the rear ones.
* Multiple Types: There might be slight variations in sensor location between different Ninety-Eights from 1994.
* Safety: Remember to properly secure your vehicle before working on it. Use jack stands and follow safety precautions.
Without a specific diagram tailored to your car, providing a precise location is impossible and could lead to incorrect identification. Using a repair manual or online parts diagram is crucial for accurate identification.
