Knock Sensor Replacement near Helotes, Texas

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 Helotes, Texas

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

Sun Auto Tire & Service - Bandera Helotes

4.5

(15)

6.21 mi

12596 Bandera Road

Helotes, TX

Closed

Opens 8:00 AM Sat

Call

Sun Auto Service - Interstate 10

4.3

(33)

8.01 mi

23711 Interstate 10

San Antonio, TX

Closed

Opens 8:00 AM Sat

Call

Premier 1 Auto Care Dominion

4.9

(276)

8.25 mi

7831 Lost Creek Gap

Boerne, TX

Closed

Opens 7:30 AM Mon

Call

Cornerstone Automotive - Culebra Rd

4.8

(26)

9.01 mi

11030 Culebra Road

San Antonio, TX

Closed

Opens 7:00 AM Mon

Call

Express Oil Change & Tire Engineers - San Antonio

4.5

(50)

9.23 mi

11105 Westwood Loop

San Antonio, TX

Closed

Opens 8:00 AM Sat

Call

Sun Auto Tire & Service - SA Alamo Ranch

4.3

(23)

9.63 mi

11906 Alamo Ranch Pkwy

San Antonio, TX

Closed

Opens 8:00 AM Sat

Call

All Tune & Lube - San Antonio

4.7

(33)

10.11 mi

5650 Cliffbrier Drive

San Antonio, TX

Closed

Opens 9:00 AM Sat

Call

My C.A.R Center

4.7

(95)

11.07 mi

7366 Caribou St.

San Antonio, TX

Closed

Opens 8:00 AM Mon

Call

Sun Auto Service - Huebner Road

3.9

(42)

11.22 mi

8780 Huebner Rd

San Antonio, TX

Closed

Opens 8:00 AM Sat

Call

Meineke Car Care Center #477

4.3

(19)

11.43 mi

7081 Bandera Road

Leon Valley, TX

Closed

Opens 7:30 AM Sat

Call

Sun Auto Service - Culebra Road

4.4

(39)

12.33 mi

8274 Culebra Road

San Antonio, TX

Closed

Opens 8:00 AM Sat

Call

Sun Auto Tire & Service - Wurzbach Rd

4.4

(30)

13.06 mi

8551 Wurzbach Rd

San Antonio, TX

Closed

Opens 8:00 AM Sat

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.