Maserati Knock Sensor   Selected Make: Maserati   [Change Vehicle]   Select Maserati Year     2007   2006   2005   2004   2003   2002   1991   1990   1989   1987   1986   1985   1984   1983   1982   1981   1980   1979   1978   1977   1976   1975   1974   1973   1972   1971   1970   1969   1968   1967   1966   1965   1964   1963   1962   1961   1960   1959   1958   1957   1956   1955   1954   1953   1952   1951   1950   Select Vehicle Year... Select Vehicle Make...   "On Time Every Time! You Can Count On PartsTrain!" Featured Models Maserati 228i Maserati 425 Maserati 430i Maserati Biturbo Maserati Bora Maserati Coupe Maserati Ghibli Maserati GranSport Maserati Indy Maserati Khamsin Maserati Merak Maserati Mexico Maserati Mistral Maserati Quattroporte Maserati Spyder Home > Shop By Department > Knock Sensor > Maserati Knock Sensor Browse our Wide Selection of Maserati Parts Maserati Air Filter Maserati Axle Assembly Maserati Brake Maserati Brake Caliper Maserati Brake Disc Maserati Brake Pads Maserati Brake Rotors Maserati Clutch Maserati Engine Mount Maserati Fuel Injector Maserati Fuel Pump Maserati Muffler Maserati Spark Plug Wire Maserati Timing Belt Maserati Water Pump Maserati Wheel Bearing Hub Maserati Window Switch Maserati Antenna Maserati EGR Valve Maserati Alternators Maserati Ball Joint Maserati Catalytic Converters Maserati Control Arm Maserati Exhaust Maserati Oxygen Sensors Maserati Shock Absorber Maserati Starter Maserati Suspension Maserati Struts Maserati Tie Rod Maserati Distributor Maserati Air Deflector Maserati Car Cover Maserati Bed Liner Maserati Exhaust Manifold Maserati Floor Liner Maserati Floor Mat Maserati Head Gasket Maserati Intake Manifold Maserati Mud Guards Maserati Radiator Maserati Window Motor Maserati Window Regulator Maserati Repair Manual Maserati Heater Core Maserati CV Joint Maserati Knock Sensor Maserati Steering Rack Maserati Wheel Bearing Maserati Strut Assembly Maserati Shock Absorber Maserati Knock Sensor It is an undeniable fact that fuel prices has been soaring to an appalling degree. That is why it is a must that your Maserati knock sensor be kept in tip top shape to prevent wasted gas and wasted money in turn. The main task of the knock sensor is to ensure that your car will attain the best combination of fuel and air mixture and timing as well, to give off efficient horsepower and torque. Aside from this basic purpose, knock sensors are meant to detect if the fuel is not properly burned which can lead to a knocking noise caused by high frequency vibrations coming from the engine. An electric coil surrounding the pair of ceramic rods with a magnet in between comprises the knock sensor assembly. The vibration coming from the engine can go through the ceramic rods and in turn, make them vibrate as well. However, the vibration can interfere with the magnetic field produced by the coils of wire which can change the current that goes through the coil. This change is detected by the computer in the form of signal patterns. The type of vibration is then determined. In case of engine knocking, changes are made to prevent such occurrence. Engine knock is basically caused by the premature burning of fuel in the piston chamber of your auto which means that the fuel has burned even before the piston attained its maximum travel and compression. It can be traced down to several causes. One of those is the use of under rated octane fuel which others may think, is a means of saving money but it could actually mean more costs and expenses due to the damage and complications caused by engine knocking. However, with a knock sensor in place, such occurrence can be easily detected for the car’s computer to make the necessary changes and adjustment. Thus, it is a must to use an optimum quality knock sensor like the Maserati knock sensor to ensure top of the notch efficiency and functionality. Damaged knock sensor should be replaced at once to avoid the negative complications that engine knocks may cause. Replacements are widely available in any shop or store, both online and offline. Moreover, if you desire for fast and easy purchase, then Partstrain should be on top of your list. You’ll surely feel and see the big difference once you choose Partstrain. Come, see and feel it for yourself! Featured Products Chrysler TC Maserati - Knock Sensor KNOCK SENSOR Brand: Standard Price: $50.33 1989 - 4Cyl 2.2L "Gas, FI, Turbo, VIN "P" Base 1989,1990 - 4Cyl 2.2L "Gas, FI, Turbo, VIN "R" Base 1990,1991 - 6Cyl 3.0L "Gas, FI, VIN "S" Base