Toyota Knock Sensor Control 89615-12040

Lexus, Toyota Knock Sensor Control

Replace the old and worn out Knock Sensor Control with Genuine Toyota Products. This is an OEM  part that is created from top quality materials at very affordable price to ensure safety and maximum performance of your vehicle.

Features and Benefits:

  • The knock sensor is located on the engine block, cylinder head or intake manifold. This is because its function is to sense vibrations caused by engine knock or detonation.
  • The PCM uses this signal to alter the ignition timing and prevent detonation. It will compare this information with its preset tables to identify a valid knock or ping. If a ping is sensed, it will retard the ignition timing to protect the engine from this damaging pre-ignition.
  • Manufacturer/Brand:
  • Part Number: 89615-12040
  • Alternate Part Number.: 89615-12090
  • Part Description: Knock Sensor Control
  • Part Location: Engine Block Left, Right
  • Design: Plastic with nodules
  • Fit Type: Direct Replacement
  • Quantity Sold: Sold Individually
  • Vehicle Fit: Lexus ES300 (1994-2000) GS300 (1998-2004), GS400 (1998-2000), LS400 (1997-2000), RX300 (1999-2000), SC300 (1998-1999),  SC400 (1997-2000); Toyota 4Runner (1994-2002), Avalon (1995-1999), Camry (1994-2001), Previa (1992-1997), Sienna (1998-1999), Solara (1999), Supra (1998-1999), T100 (1995-1998), Tacoma (1995-2004), Tundra (2000-2004)

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  • USD: 0.00$

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When you select a genuine Toyota Knock Sensor Control part, you can rely on the high quality and effectiveness of the product without having to guess if it will work with your vehicle. Protecting your investment is important and choosing the right parts can be challenging. So don’t waste another minute searching for a replacement that might work.

The Toyota knock sensor Control is a piezoelectric sensor that contains a piezoelectric sensing crystal and a resister. This crystal creates a small amount of voltage when shaken. This sensor takes advantage of this unique property. the knock sensor detects imperceptible levels

The symptoms of a bad knock sensor usually show up while accelerating or under a load. Be clear that this sensor affects the ignition timing of an engine. The vehicle will have a loss in fuel mileage and acceleration, especially at highway speeds.


Weight0.090 kg


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