Knock Sensor Replacement near Snellville, Georgia

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 Snellville, Georgia

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

Precision Tune Auto Care -107-40

4.5

(187)

3.38 mi

3555 Stone Mountain Highway

Snellville, GA

Closed

Opens 8:00 AM Mon

Call

Franky's Real Auto - Loganville

4.6

(103)

7.45 mi

190-B Old Loganville Road

Loganville, GA

Closed

Opens 9:00 AM Mon

Call

Christian Brothers Automotive - Grayson

4.7

(1148)

7.86 mi

2547 Loganville Hwy

Grayson, GA

Closed

Opens 7:00 AM Mon

Call

Precision Tune Auto Care 107-36

4.4

(40)

8.72 mi

416 Pleasant Hill Road

Lilburn, GA

Closed

Opens 8:00 AM Mon

Call

Global Auto Solutions

4.8

(316)

8.79 mi

2710 Lawrenceville Highway

Lawrenceville, GA

Closed

Opens 8:30 AM Mon

Call

Lilburn Auto Center

4.6

(562)

8.85 mi

4450 Lawrenceville Hwy NW #M

Lilburn, GA

Closed

Opens 8:00 AM Mon

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Gibbs Garage

4.9

(18)

9.52 mi

1098 Dogwood Drive Southwest

Conyers, GA

Closed

Opens 7:30 AM Mon

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Sherman's Auto Repairs

4.5

(135)

9.91 mi

1909 Mountain Industrial Blvd

Tucker, GA

Closed

Opens 8:00 AM Mon

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Gwinnett Car Care

4.7

(21)

10.32 mi

156 Harris Circle

Lawrenceville, GA

Closed

Opens 8:00 AM Mon

Call

Precision Tune Auto Care 107-43

4.6

(138)

10.7 mi

1711 Highway 138 SE

Conyers, GA

Closed

Opens 8:00 AM Mon

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Precision Tune Auto Care 107 - 11

3.8

(31)

11.13 mi

350 West Pike Street

Lawrenceville, GA

Closed

Opens 8:00 AM Mon

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Steve's European Garage

4.9

(32)

11.82 mi

870 North Clayton Street

Lawrenceville, GA

Closed

Opens 10:00 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.