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It plays a crucial role in the engine's operation by accurately monitoring the position of the camshaft. Through advanced internal components, it delivers an extremely accurate signal transmission to the engine control unit (ECU). This enables the ECU to precisely optimize ignition timing, ensuring that the spark plugs fire at the exact right moment for maximum combustion efficiency.
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Premium OEM-grade oxygen sensor designed for select GM vehicles. Ensures accurate air-fuel ratio monitoring to optimize engine performance, improve fuel efficiency, and reduce emissions. Features direct OE fitment for easy installation and durable construction for long-term reliability.
Key Benefits: • Enhanced engine performance • Improved fuel economy • Reduced emissions • Exact OEM replacement