Advancing the valve timing of the engine improves the power performance and thereby, its generated power. And to guide you in this is the Oldsmobile Bravada knock sensor. It's going to generate voltage when the valves are so advanced, which often emits discernible pinging or knocking disturbances. The sensor employs this impact-produced voltage to alert the engine computer. The engine computer functions to retard the timing of the engine valves in reply to the knock sensor warning, as well as in old automobiles, a particular Diagnostic Trouble Code (DTC) is definitely triggered.
If you will advance your current VVT, make certain that the Oldsmobile Bravada knock sensor is functioning perfectly and thus, can assist you locate the safe timing of the valves. It's going to determine pinging inside the engine right at the first sign that means pressure waves are getting off the ignition point too soon that it crashes to your cylinder walls or on the piston. This is a happening that is actually specific to over-advanced VVT. Your sensor readily picks up this since it is produced from Piezoelectric components or crystals that acts to impact effects by simply generating current.
When your current Oldsmobile Bravada knock sensor is damaged, your own engine computer is supplied with incorrect information. Never permit this to happen; get a reliable substitute made by best names including Beck Arnley, Replacement, and Delphi at Parts Train!
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