Precise and powerful, your BMW 3-series embodies a high point in automotive design. Refreshing a malfunctioning 3-Series camshaft sensor with a quick replacement ensures it continues to perform with precision because camshaft sensors send vital information about the ignition timing and fuel mixture back to your vehicle's ECU.
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BMW 3-Series replacement camshaft sensors supplement the information from the crankshaft sensor, and they add in one extra benefit: detecting engine misfires by monitoring the speed of each piston. When the camshaft sensor malfunctions, your ECU is deprived of information it needs to make the proper calibrations to your engine-and the vehicle's performance responds accordingly. When that happens, AutoAnything's 1-Year, Lower Price Guarantee ensures that you get the best value available on your new sensor.