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Genuine BMW 335i Knock Sensor
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1 Knock Sensor found
BMW 335i Knock Sensor
Part Number: 13627566786$108.47 MSRP: $156.10You Save: $47.63 (31%)Ships in 1-3 Business Days
BMW 335i Knock Sensor
BMW 335i car Knock Sensor helps in sensing knock in the engines and delivers related data to the powertrain control module for changing the ignition timing. Most of the time, Knock Sensor is piezoelectric; it transforms vibrations into electrical signals that are constantly checked for spikes in pressure signifying knock. This makes it possible to fine tune the timing of ignition to realize the premier conditions to perform and to avert any possible harm to the engine. Some of the complex models are capable of programming the time intervals for each cylinder and controlling boost pressure in order to work at the highest productivity and durability regardless of the external environment. Some of the early instances of this technology include the Automatic Performance Control in turbocharged Saab H engines, with aspects of modern Knock Sensor technology displayed in modern day automobiles.
If you are looking for OEM BMW 335i Knock Sensor, we highly recommend to shop with us. Not only do we offer the most budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW 335i Knock Sensor that come backed by the manufacturer's warranty.
BMW 335i Knock Sensor Parts Questions & Experts Answers
- Q: How to remove and reinstall a turbo engine knock sensor on BMW 335i?A: Turbo engine knock sensors are under the intake manifold on the left side of the cylinder head. Disconnect negative(-) battery cable and cover battery terminal to keep cable from accidentally contacting terminal. With engine fully cooled, remove intake manifold. Disconnect electrical connectors, remove and seal fuel line connections. Be prepared to catch dripping fuel. When working with high pressure fuel lines observe clean working habits. Any dirt or debris introduced into system will cause malfunctions. Disconnect knock sensor electrical connector on left side of engine block. Remove knock sensor mounting bolts on side of cylinder block. Remove sensors. Note the installed angle of the knock sensor on the block before removing it. Reinstall the sensor in the same position. Be sure to use a torque wrench when tightening the sensor mounting bolt. Clean knock sensor contact surface on engine block and sensor before installing knock sensor. Do not overtighten knock sensors. Installation is reverse of removal. Remember to replace knock sensor mounting bolt, be sure sensor harness is rerouted as before, check for fuel system leaks, and clear fault codes from ECM memory.
