Knock Sensor Replacement near Troy, Virginia

There are 28 RepairPal Certified locations for Knock Sensor Replacement, all with a minimum 12,000-mile/12-month warranty.

28 Results for Knock Sensor Replacement near Troy, Virginia

Knock Sensor Replacement can be completed at all of these locations, along with other repairs and services.

Endurance Automotive

(14)

34.38 mi

32415 Constitution Highway

Locust Grove, VA

Closed

Opens 8:00 AM Fri

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Koons Automotive of Culpeper | Auto Repair Service Department

4.1

(26)

38.66 mi

401 James Madison Highway

Culpeper, VA

Closed

Opens 8:00 AM Fri

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Precision Tune Auto Care 043-28

4.4

(307)

40.08 mi

16448 Brandy Rd

Culpeper, VA

Closed

Opens 8:00 AM Fri

Call

Progressive Auto Works

4.7

(25)

40.12 mi

2425 New Dorset Terrace

Powhatan, VA

Closed

Opens 8:00 AM Fri

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Aarrow Transmissions & Automotive | Auto Repair in Short Pump

4.6

(1315)

41.63 mi

4509 Pouncey Tract Rd

Glen Allen, VA

Closed

Opens 7:30 AM Fri

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Virginia Automotive Service - Glen Allen

4.5

(218)

43.23 mi

11006 West Broad St

Glen Allen, VA

Closed

Opens 8:00 AM Fri

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Ferber's Tire & Auto Service | Auto Repair in Fredericksburg

4.7

(91)

44.76 mi

9407 Onyx Court

Fredericksburg, VA

Closed

Opens 7:30 AM Fri

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Hawk's Repair Shop

4.8

(23)

45.56 mi

423 North Main Street

Mount Crawford, VA

Closed

Opens 8:00 AM Fri

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DOC Auto - Courthouse Rd

4.2

(25)

45.83 mi

10734 Courthouse Rd

Fredericksburg, VA

Closed

Opens 8:00 AM Fri

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Ferber's Tire & Auto Service | Auto Repair in Ashland

4.7

(107)

45.89 mi

106 Junction Dr

Ashland, VA

Closed

Opens 7:30 AM Fri

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Liberty Auto Service & AL's Tires

4.6

(70)

46.07 mi

764 east market st

Harrisonburg, VA

Closed

Opens 8:00 AM Fri

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Virginia Automotive - Henrico

3.9

(28)

47 mi

7805 W Broad St

Richmond, VA

Closed

Opens 8:00 AM Fri

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View All 28 Locations

Knock Sensor Replacement

How are knock sensor issues diagnosed?

The check engine light and knock sensor-related OBD codes will immediately point a technician to the knock sensor. The technician will first conduct a visual inspection of the sensor and associated wiring. If the knock sensor wiring harness and electrical connectors are working properly, the technician will test the knock sensor. Further bench testing may be done. After testing is complete, the part will be replaced and the car tested to make sure the problem is resolved.

How is a knock sensor replaced?

If the knock sensor is faulty, the technician will unscrew the bad sensor and install a new one. There is normally only one electrical connector per knock sensor, and there may be more than one knock sensor on the engine.

Can I replace the knock sensor myself?

Most people can replace a knock sensor, and very few basic tools are needed — but diagnostics can be tricky. It's vital that the sensor is diagnosed correctly. If diagnosing the switch proves difficult or impossible, the best idea is to contact a professional.