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China, Chinese Sensores, Ignition Coil for Audi VW A4 Avant (8ED, B7) , 077905115b, 077905115q, 077905115h1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorGas SensorIgnition Coil for Audi VW A4 Avant (8EDB7) 077905115b077905115q077905115hIgnition CoilLambda Sensor
Ruian Shengliang Trading Co., Ltd.
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Product Description High Quality Raw Material Copper / Ceramics/plasticOem StandardQaulity Warranty: 1 Year MOQ : 100 pcs Oem Standard 3-4 Weeks for delivery Qaulity Warranty: 1 Year VW077 905 115 BVW077 905 115 CVW077 905 115 EVW077 905 115 QVW077 905 115 PVW077 905 115 TVW077 905 115 FVW077 905 115 KVW077 905 115 HWhat does the oxygen sensor do? Oxygen sensors are a critical component of the fuel and emissions systems because they monitor the amount of oxygen in the exhaust and transmit that information to the engine computer, which adjusts the air-to-fuel ratio accordingly. What causes an oxygen sensor to fail?O2 sensor failures can be caused by various contaminants that enter the exhaust. These include silicates from internal engine coolant leaks (due to a leaky head gasket or a crack in a cylinder wall or combustion chamber) and phosphorus from excessive oil consumption (due to worn rings or valve guides).What happens to a car when the oxygen sensor is bad?If your vehicle has a bad oxygen sensor, it could run irregularly or sound rough when it idles. A faulty oxygen sensor can impact your engine's timing, combustion intervals, and other essential functions. You could also notice stalling or slow acceleration.
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