Volvo S90 Knock Sensor

Select Year for Volvo S90 Knock Sensor

• 1998

• 1997

Advancing the valve timing of your engine will surely improve its firing operation thereby, the generated power. To help you on your task is the Volvo S90 knock sensor. This component is a type of electronic control unit that responds to your fuel-air pre-detonation by creating voltage when it actually is disturbed. Your sensor uses this impact-produced voltage as alarm to the engine computer. At the very first indication of damage, your computer triggers a Diagnostic Trouble Code (DTC) or immediately alters the Variable Valve Timing (VVT) of your vehicle.

Your Volvo S90 knock sensor detects pinging or knocking, which signals that you have reached the limit in advancing the valves. Pinging is just the noise that the pressure waves inside your cylinder develops when it bumps on the cylinder walls or the piston of your engine. It is a happening that is actually incomparable to overly advanced VVT. What make your sensor capable for this task would be the Piezoelectric resources employed to create it.

If the Volvo S90 knock sensor is poorly built or presently defective, the engine is at stake. Choose Beck Arnley, Replacement, and Delphi after-sale solutions in exchange to your sensor only here at Parts Train!