Knock Sensor Replacement near Manassas, Virginia

There are 50 RepairPal Certified locations for Knock Sensor Replacement, all with a minimum 12,000-mile/12-month warranty.

50 Results for Knock Sensor Replacement near Manassas, Virginia

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

We Care Auto Center

4.8

(15)

1.26 mi

10420 Morias Court

Manassas, VA

Closed

Opens 9:00 AM Mon

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VINS DC

4.6

(15)

2.35 mi

8511 Manassas Drive

Manassas Park, VA

Closed

Opens 9:00 AM Mon

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Precision Tune Auto Care 072-40

4.2

(359)

2.43 mi

8405 Centreville Rd

Manassas Park, VA

Closed

Opens 8:00 AM Mon

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Dale City Auto Services

4.8

(21)

9.1 mi

13594 Quate Ln

Woodbridge, VA

Closed

Opens 8:00 AM Mon

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Lake Ridge Auto Care

4.6

(352)

9.47 mi

4245 Seeton Square

Woodbridge, VA

Closed

Opens 9:00 AM Sun

Call the shop at (703) 991-6162 for appointment availability

Call for Availability

Bat's Automotive

4.9

(20)

9.77 mi

4399 F Henninger Court

Chantilly, VA

Closed

Opens 8:00 AM Mon

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Driven Autorepair & Towing

4.6

(105)

10.21 mi

14303 sullyfield cir.

Chantilly, VA

Closed

Opens 8:00 AM Mon

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Exxon- DULLES EXXON

4.4

(26)

10.5 mi

14000 Lee Jackson Memorial Highway

Chantilly, VA

Closed

Opens 8:00 AM Mon

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Exxon Smoketown Service Center

3.7

(22)

11.52 mi

13505 Minnieville Rd.

Woodbridge, VA

Closed

Opens 8:00 AM Mon

Call the shop at (703) 935-5912 for appointment availability

Call for Availability

Hogan & Sons Tire & Auto #6008

(882)

12.17 mi

43180 Amberwood Plz

South Riding, VA

Closed

Opens 7:30 AM Mon

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Main Street Tire & Auto

4.6

(898)

12.27 mi

43141 Town Hall Plaza

Chantilly, VA

Closed

Opens 8:00 AM Mon

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Hogan & Sons Tire & Auto #6002

4.3

(54)

13.05 mi

9580 Main St

Fairfax, VA

Closed

Opens 7:30 AM Mon

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View All 50 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.