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If you wish to get more power from the engine, advance the timing of all its valves as far as the system permits' Your SATURN SKY Knock Sensor will ensure you won't go over what the engine can allow' It's going to generate electrical current when the valves are over-advanced, which often emits discernible pinging or knocking disturbances' The particular current it generates is monitored by your engine computer' Your engine computer functions to retard the timing of the valves in reply to the knock sensor alarm, or, in old automobiles, the Diagnostic Trouble Code (DTC) is definitely activated'
If you will advance your current VVT, make certain that your SATURN SKY Knock Sensor is operating just great so that it can assist you locate the safe timing of your valves' Pinging is actually the sound which pressure waves in your cylinder develops if this collides on the cylinder walls or even the piston of the engine' It is a happening that is actually unique to over-advanced VVT' Your sensor readily detects the occurrence of pinging because it is produced from Piezoelectric materials or crystals that acts to impact effects through generating voltage'
When your SATURN SKY Knock Sensor is bad, the engine computer is provided with inaccurate information' Don't ever permit this to take place; find a efficient replacement from top names including Beck Arnley, Replacement, and Delphi at Parts Train!
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