Knock Sensor Replacement near Marietta, 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 Marietta, Georgia

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

Fairground Automotive & Tire

4.9

(44)

0.49 mi

346 Manget St SE

Marietta, GA

Open

Closes 5:30 PM

Call

Eurofed Automotive - Marietta

4.3

(117)

1.62 mi

498 Cobb Parkway Southeast

Marietta, GA

Open

Closes 5:00 PM

Call

KLM Auto Center

4.7

(427)

1.72 mi

1049 S Cobb Dr SE

Marietta, GA

Open

Closes 5:00 PM

Call

Blue Ridge Automotive

4.5

(33)

1.79 mi

665 Whitlock Ave SW

Marietta, GA

Open

Closes 5:00 PM

Call

TAS Auto Repair

4.7

(15)

3.47 mi

2145 South Cobb Drive

Southeast Smyrna, GA

Closed

Opens 9:00 AM Tue

Call

Advantage Auto Services

4.5

(53)

4 mi

1775 Cobb Pkwy S

Marietta, GA

Open

Closes 5:30 PM

Call

Express Oil Change & Tire Engineers - Barrett Parkway

4.9

(27)

4.48 mi

168 barrett pkwy

Marietta, GA

Open

Closes 6:00 PM

Call

Meineke

(243)

5.17 mi

3218 South Cobb Drive Southeast

Smyrna, GA

Open

Closes 6:00 PM

Call

Meineke Car Care Center - Marietta

4.3

(163)

5.23 mi

3020 Canton Road

Marietta, GA

Open

Closes 5:00 PM

Call

Christian Brothers Automotive - Smyrna

4.8

(123)

5.36 mi

3278 South Cobb Drive Southeast

Smyrna, GA

Open

Closes 6:00 PM

Call

Rocco's European Garage - North Marietta

4.5

(21)

5.36 mi

2746 Sandy Plains Road

Marietta, GA

Open

Closes 6:00 PM

Call

ALL 4 TIRES

4.2

(145)

5.89 mi

3195 Austell Road Southwest

Marietta, GA

Open

Closes 6:00 PM

Call

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.