The Walker Products Engine Camshaft Position Sensor (part number 235-1200) is a direct-fit replacement for 1993-1994 Buick, Chevrolet, Oldsmobile, and Pontiac vehicles with 3.8L engines. Identifies position of the Camshaft to the ignition control module (ICM), engine control module (ECM) or powertrain control module (PCM).
Features:
- As the camshaft rotates, the magnet moves past the Hall-effect sensor, generating a voltage signal that is then sent to the engine control module, which uses it to determine the correct timing of the fuel injection and ignition systems.
- Camshaft Position Sensor work together with the crankshaft position sensor and the vehicle’s ECU to ensure that both ignition timing and fuel supply are correct for peak fuel economy, performance, and emissions.
- Cam sensors are designed to withstand the harsh conditions within an engine compartment, including temperature fluctuations, vibrations, and exposure to engine fluids.
- Facilitates precise variable valve timing, optimizing efficiency, power, and emissions. Accurate tracking of camshaft position enhances combustion cycles, enabling better engine performance and reduced environmental impact.
- Delivers highly accurate timing signals to the engine control module, ensuring optimal engine performance.
Fits: 1993-1994 Buick, Chevrolet, Oldsmobile, and Pontiac models including LeSabre, Park Avenue, Regal, Riviera, Lumina APV, 88, 98, Silhouette and more — 3.8L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Fitment Notes: Magnetic Interrupter
Interchanges With: Carquest 714755, Carquest 71-4755, Wells SU1229, SMP PC114, Delphi SS10685, BWD CSS111, General Motors 10456071, Airtex 5S1232 and 1 more
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
