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Ignition Knock (Detonation) Sensor

Ignition Knock (Detonation) Sensor Replacement: Get Them Discounted Online

What is an Ignition Knock (Detonation) Sensor and what does it do?

An ignition knock sensor detects pinging in the engine, then signals back to the computer, which can slow down the timing just a bit so that the pinging can stop. As such, the ignition knock detonation sensor allows the timing of the ignition system to be as advanced as possible without causing any problems.

This enables the engine to generate the maximum amount of power with as little fuel usage as possible, thus adding both performance and fuel economy.

When should I replace my Ignition Knock (Detonation) Sensor?

If your engine is knocking or pinging, it may mean that your ignition detonation sensor is not sending good information back to your computer. As such, your engine’s ignition timing is being advanced too far, causing knocking. If that is the case, you need to replace your ignition knock sensor.

What happens if I don’t?

If you do not replace your ignition knock (detonation) sensor, your vehicle's acceleration will decline and the engine can overheat. This increases the risk of completely destroying the engine which is also a major hazard for your vehicle. The ignition knock (detonation) sensor should be immediately upon confirmation of wear and tear.

The Kings have found 275 part(s)

  1. ACDelco Ignition Knock (Detonation) Sensor 213-298

    Part Number: 213-298
    Position: N/A
    Features:
    • SENSOR|KNOCK
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $62.32 Ships Free in 1 Day!
    (0)
    Quantity:
  2. ACDelco Ignition Knock (Detonation) Sensor 213-3521

    Part Number: 213-3521
    Position: N/A
    Features:
    • SENSOR|KNOCK
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $65.39 Ships Free in 1 Day!
    (0)
    Quantity:
  3. ACDelco Ignition Knock (Detonation) Sensor 213-92

    Part Number: 213-92
    Position: N/A
    Features:
    • SENSOR|KNOCK
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $58.34 Ships Free in 1 Day!
    (0)
    Quantity:
  4. ACDelco Ignition Knock (Detonation) Sensor 213-924

    Part Number: 213-924
    Position: N/A
    Features:
    • SENSOR|KNOCK
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $33.89 Ships Free in 1 Day!
    (0)
    Quantity:
  5. ACDelco Ignition Knock (Detonation) Sensor 213-94

    Part Number: 213-94
    Position: N/A
    Features:
    • SENSOR|KNOCK
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $56.32 Ships Free in 1 Day!
    (0)
    Quantity:
  6. ACDelco Ignition Knock (Detonation) Sensor 213-96

    Part Number: 213-96
    Position: N/A
    Features:
    • SENSOR|KNOCK
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $37.72 Ships Free in 1 Day!
    (0)
    Quantity:
  7. ACDelco Ignition Knock (Detonation) Sensor 213-969

    Part Number: 213-969
    Position: N/A
    Features:
    • SENSOR|KNOCK
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $28.61 Ships Free in 1 Day!
    (0)
    Quantity:
  8. ACDelco Ignition Knock (Detonation) Sensor PT 246

    Part Number: PT 246
    Position: N/A
    Features:
    • CONNECTOR|INLINE-TO KNOCK & CR
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $59.46 Ships Free in 1 Day!
    (0)
    Quantity:
  9. ACDelco Ignition Knock (Detonation) Sensor PT 308

    Part Number: PT 308
    Position: N/A
    Features:
    • CONNECTOR|SEN-KNOCK
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $15.05 Ships Free in 1 Day!
    (0)
    Quantity:
  10. ACDelco Ignition Knock (Detonation) Sensor PT 1798

    Part Number: PT 1798
    Position: N/A
    Features:
    • CONNECTOR|MDL-KNOCK SEN
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $35.25 Ships Free in 1 Day!
    (0)
    Quantity:
  11. ACDelco Ignition Knock (Detonation) Sensor PT 420

    Part Number: PT 420
    Position: N/A
    Features:
    • CONNECTOR|INLINE-TO KNOCK SEN
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $27.99 Ships Free in 1 Day!
    (0)
    Quantity:
  12. Beck/Arnley Ignition Knock (Detonation) Sensor 158-0953

    Part Number: 158-0953
    Position: N/A
    Features:
    • Beck/Arnley Ignition Knock (Detonation) Sensor 158-0953
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    1991-1999 Mitsubishi 3000GT V6 3.0L
    1993 Mitsubishi Diamante V6 3.0L
    1999-2003 Mitsubishi Galant V6 3.0L
    2000-2005 Mitsubishi Eclipse V6 3.0L
    $71.25 Ships Free in 1 Day!
    (0)
    Quantity:
  13. Beck/Arnley Ignition Knock (Detonation) Sensor 158-1008

    Part Number: 158-1008
    Position: N/A
    Features:
    • Beck/Arnley Ignition Knock (Detonation) Sensor 158-1008
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    1999-2001 Honda CR-V L4 2.0L
    2006 Porsche 911 H6 3.6L
    $104.38 Ships Free in 1 Day!
    (0)
    Quantity:
  14. Beck/Arnley Ignition Knock (Detonation) Sensor 158-1026

    Part Number: 158-1026
    Position: N/A
    Features:
    • Beck/Arnley Ignition Knock (Detonation) Sensor 158-1026
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    1990 Mitsubishi Eclipse L4 1.8L
    2001-2002 Mazda Protege L4 2.0L
    2002-2003 Mazda Protege5 L4 2.0L
    2003 Mazda Protege All
    $54.91 Ships Free in 1 Day!
    (1)
    Quantity:
  15. ACDelco Ignition Knock (Detonation) Sensor 213-1525

    Part Number: 213-1525
    Position: N/A
    Features:
    • SENSOR|KNOCK
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $28.70 Ships Free in 1 Day!
    (0)
    Quantity:
  16. ACDelco Ignition Knock (Detonation) Sensor 213-324

    Part Number: 213-324
    Position: N/A
    Features:
    • SENSOR|KNOCK
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $48.09 Ships Free in 1 Day!
    (0)
    Quantity:
  17. ACDelco Ignition Knock (Detonation) Sensor 213-3944

    Part Number: 213-3944
    Position: N/A
    Features:
    • SENSOR|KNOCK
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $13.53 Ships Free in 1 Day!
    (0)
    Quantity:
  18. ACDelco Ignition Knock (Detonation) Sensor 213-1576

    Part Number: 213-1576
    Position: N/A
    Features:
    • SENSOR|KNOCK
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $17.91 Ships Free in 1 Day!
    (0)
    Quantity:
  19. ACDelco Ignition Knock (Detonation) Sensor PT 2183

    Part Number: PT 2183
    Position: N/A
    Features:
    • CONNECTOR|SEN-KNOCK
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $48.54 Ships Free in 1 Day!
    (0)
    Quantity:
  20. ACDelco Ignition Knock (Detonation) Sensor PT 149

    Part Number: PT 149
    Position: N/A
    Features:
    • CONNECTOR|SEN-KNOCK
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $34.11 Ships Free in 1 Day!
    (0)
    Quantity:
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How to do it: Replacing your Ignition Knock (Detonation) Sensor: (h2):

  1. Pop the hood of your vehicle and make sure that the engine is cool.
  2. Find the ignition knock sensor. It will be on the engine block somewhere in the area of the intake manifold, and there will be a wiring harness that is attached to it.
  3. Remove any engine parts that are blocking your access to the ignition knock sensor, and make note of what you have removed and in what order.
  4. Take the wiring harness out of the knock sensor, which can be done by squeezing the tabs that hold it in place and pulling it out. Set it off to the side.
  5. There is a bolt that holds the ignition detonation sensor in place, which you’ll need to remove with a wrench. Once that is done, you can pull the sensor out of the engine block easily with your hand.
  6. Put the new sensor into the place vacated by the old one and return the holding bolt to its location. Tighten it with your wrench.
  7. Reattach the wiring harness that you previously set aside, making sure that you hear it snap into place.
  8. Restore any parts that you removed in order to gain access to the ignition knock sensor.
  9. Close the hood, start up the vehicle and make sure it runs smoothly without any service engine lights. If it does, you are all set.

Anything else I need to know?

For some vehicles, you may need to remove some ancillary parts to get to the Ignition Knock Sensor Replacement, so be prepared for that. If you run into problems with that process, you may need to do some research to get instructions that are specific to your vehicle.

Select your discounted Ignition Knock (Detonation) Sensor Replacement online from Car Part Kings for fast shipping, Live Support and great prices.