Knock Sensor Replacement near Schertz, 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 Schertz, Texas

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

Christian Brothers Automotive - Schertz

4.7

(218)

0.98 mi

205 Farm to Market Road 3009

Schertz, TX

Closed

Opens 7:00 AM Mon

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Alamo City Automotive

4.9

(28)

6.27 mi

7003 Walzem Rd

San Antonio, TX

Closed

Opens 9:00 AM Mon

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Mendo Motorz

4.6

(38)

6.66 mi

6525 Walzem Road

San Antonio, TX

Closed

Opens 9:00 AM Mon

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B & V Motor Service

4.3

(10)

7.08 mi

8465 Interstate 10 East

Converse, TX

Closed

Opens 8:00 AM Mon

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Star Auto Service

(10)

7.83 mi

13310 Nacogdoches Road

San Antonio, TX

Closed

Opens 8:30 AM Sat

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Extreme Point S Tire & Automotive

4.6

(29)

8.28 mi

17458 Judson Road

San Antonio, TX

Closed

Opens 8:00 AM Sat

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Bravos Auto Care - San Antonio

4.2

(15)

8.97 mi

11307 Perrin Beitel

San Antonio, TX

Closed

Opens 8:00 AM Sat

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Silva Family Automotive

4.8

(30)

9 mi

9718 Perrin Beitel

San Antonio, TX

Closed

Opens 8:00 AM Mon

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Collision Inn Fleet Services And Complete Automotive Repair

4.1

(16)

10.15 mi

3400 Nacogdoches Road

San Antonio, TX

Closed

Opens 9:00 AM Sat

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Rolin Automotive

4.9

(19)

10.8 mi

9114 Northeast Interstate 410 Loop

San Antonio, TX

Closed

Opens 9:00 AM Sat

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Rhine West By Premier1

4.5

(49)

11.97 mi

8926 Broadway

San Antonio, TX

Closed

Opens 8:30 AM Mon

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Premier1 Auto Care

4.7

(1183)

13.09 mi

16308 San Pedro Ave

San Antonio, TX

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.