Oxygen Sensor

A: An oxygen sensor is a device that measures the oxygen concentration in a gas mixture—typically in the exhaust gases of an engine. Its primary function is to provide data that helps optimize the air-to-fuel ratio for better combustion efficiency and reduced emissions.

A: Most oxygen sensors operate on the principle of the Nernst effect. They use a solid electrolyte (often zirconia) that conducts oxygen ions at high temperatures. The difference in oxygen concentration between the exhaust and ambient air generates a voltage signal, which is then used by the engine control unit (ECU) to adjust the fuel injection.

A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

A: EXW, FOB, CFR, CIF,

A: Generally,we use EXW, it will take 3 to 6 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

A: Yes, we have 100% test before delivery.

A: We keep good quality and competitive price to ensure our customers benefit ;
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