What is the role of the Crankshaft Position Sensor and Speed Sensor on the BMW M3?

The Crankshaft Position (CKP) sensor/engine speed sensor provides the Engine Control Module (ECM) unit with engine speed information. The sensor reads the information from a tool hed wheel mounted on or integral with the crankshaft. The S14 engines' speed sensor is mounted next to the cylinder identifying sensor on the bell housing and uses the teeth of the flywheel's ring gear for calculating the engine speed. The M20, M42, M50 and S50 engines up to and including 1995 vehicles (OBD I) have the CKP sensor/speed sensor mounted on the front engine cover and reads a toothed wheel mounted to the crankshaft pulley. On all 1996-98 models (OBD II compliant), the CKP sensor is mounted into the lower left rear portion of the engine block and reads a tool hed wheel mounted to the end of the crankshaft assembly. If the Engine Control Module (ECM) does not receive a signal from the Crankshaft Position (CKP) when the engine is cranked, the engine will not start. Use a BMW service tester, the OBD I blink code or on OBD II vehicles, use a suitable Data Scan Tool (DST) to check for faults or if capable, to read the values of the components. If this diagnostic equipmenl is not available, proceed as follows. The engine speed sensor provides the DME unit with engine speed information. The sensor reads the information from a tooth wheel mounted on the crankshaft hub except on the S14 engine. It can also be called the crankshaft sensor. The S14 engines speed sensor is mounted next to the cylinder identifying sensor and is removed in the same manner as the cylinder identifying sensor. The sensor on the S14 engine connects to a plug mounted in a group of 3 plugs on the engine compartment rear wall, next to the engine harness connector and diagnostic socket. It is the connector on the right side. Turn the ignition switch to the OFF position. Trace the sensor lead back to the connector and disconnect. Check the resistance between terminals 1 and 2. The resistance should be 49G-590 ohms. On front mounted Crankshaft Position (CKP) sensors, detach the CKP sensor connector. Use a digital ohmmeter and measure the resistance between the two outer terminals of the sensor. The measured resistance should be 1.150-1,400 ohms.

Genuine BMW M3 Speed Sensor

Speed Control Sensor

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26 Speed Sensors found

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BMW M3 Rear Abs Wheel Speed Sensor
Part Number: 34526869322
$126.26 MSRP: $184.79
You Save: $58.53 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pulse Generator, Dsc Rear; ABS Sensor, Rear Speed Sensor
- Position: Rear
- Replaces: 34-52-6-791-226
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2015-2018 BMW M3 | Sedan(F80)
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BMW M3 Speed Sensor
Part Number: 62168357020
$74.54 MSRP: $87.43
You Save: $12.89 (15%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pulse Generator, Speedometer; Speedometer Sensor
- Replaces: 62-16-1-379-389
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1995-1999 BMW M3 | Convertible(E36), Coupe(E36), Sedan(E36)
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BMW M3 Yaw Rate Speed Sensor
Part Number: 34526864094
$850.71 MSRP: $1080.35
You Save: $229.64 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Speed Sensor; Sensor
- Replaces: 34-52-6-754-289
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2001-2006 BMW M3 | Convertible(E46), Coupe(E46)
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BMW M3 Front Abs Wheel Speed Sensor
Part Number: 34521178981
$205.84 MSRP: $256.97
You Save: $51.13 (20%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pulse Generator, Left; ABS Sensor
- Position: Driver Side
- Replaces: 34-52-1-155-037
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1988-1991 BMW M3 | Coupe(E30)
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BMW M3 Crankshaft Position Sensor
Part Number: 12147830789
$220.43 MSRP: $292.38
You Save: $71.95 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Engine Speed Sensor; Crankshaft Sensor, Vehicle Speed Sensor
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2001-2006 BMW M3 | Convertible(E46), Coupe(E46)
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BMW M3 Rear Abs Wheel Speed Sensor Left Or Right
Part Number: 34521155041
$204.39 MSRP: $255.16
You Save: $50.77 (20%)
ADD TO CART
Product Specifications
- Other Name: Pulse Generator; ABS Sensor
- Position: Rear Driver Side Passenger Side
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1988-1991 BMW M3 | Coupe(E30)
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BMW M3 Passenger Right Abs Wheel Speed Sensor
Part Number: 34521178982
$205.84 MSRP: $256.97
You Save: $51.13 (20%)
ADD TO CART
Product Specifications
- Other Name: Pulse Generator Right; ABS Sensor
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1988-1991 BMW M3 | Coupe(E30)
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BMW M3 Abs Wheel Speed Sensor Front
Part Number: 34521163027
$208.74 MSRP: $260.59
You Save: $51.85 (20%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pulse Generator, Abs; ABS Sensor, Front Speed Sensor, Speed Sensor
- Position: Front
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1995-1999 BMW M3 | Convertible(E36), Coupe(E36), Sedan(E36)
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BMW M3 Front Abs Wheel Speed Sensor
Part Number: 34526869320
$116.75 MSRP: $168.02
You Save: $51.27 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Dsc Pulse Generator, Front; ABS Sensor, Front Speed Sensor
- Position: Front
- Replaces: 34-52-6-791-224
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2015-2018 BMW M3 | Sedan(F80)
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BMW M3 Abs Speed Sensor
Part Number: 34521165609
$119.59 MSRP: $149.29
You Save: $29.70 (20%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pulse Generator, Abs; ABS Sensor, Front Speed Sensor
- Replaces: 34-52-1-164-651
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2001-2006 BMW M3 | Convertible(E46), Coupe(E46)
View related parts
BMW M3 Front Abs Wheel Speed Sensor
Part Number: 34526791224
$116.75 MSRP: $168.02
You Save: $51.27 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Dsc Pulse Generator, Front
- Position: Front
- Replaced by: 34526869320
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2015-2018 BMW M3 | Sedan(F80)
View related parts
BMW M3 Rear Abs Wheel Speed Sensor
Part Number: 34526870077
$126.26 MSRP: $184.79
You Save: $58.53 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pulse Generator, Dsc Rear; ABS Sensor, Rear Speed Sensor
- Position: Rear
- Replaces: 34-52-6-785-022, 34-52-6-762-476
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2008-2013 BMW M3 | Convertible(E93), Coupe(E92), Sedan(E90)
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BMW M3 Speed Sensor
Part Number: 62161369905
$121.91 MSRP: $147.84
You Save: $25.93 (18%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pulse Generator, Speedometer
- Replaced by: 62161369906
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1988-1991 BMW M3 | Coupe(E30)
View related parts
BMW M3 Yaw Rate Speed Sensor
Part Number: 34526764018
$1022.77 MSRP: $1298.85
You Save: $276.08 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Speed Sensor; Accelerometer, Sensor
- Replaces: 34-52-6-750-819, 34-52-0-307-382, 34-52-6-759-412, 34-52-0-146-679
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2001-2006 BMW M3 | Convertible(E46), Coupe(E46)
View related parts
BMW M3 PULSE GENERATOR DSC, FRONT
Part Number: 34521544002
$126.26 MSRP: $184.79
You Save: $58.53 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: ABS Sensor, Front Speed Sensor
- Position: Front
- Replaces: 34-52-6-862-802, 34-52-6-895-660
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2025 BMW M3 | 6 Cyl 3.0 L GAS
View related parts
BMW M3 Yaw Rate Speed Sensor
Part Number: 34526850375
$675.24 MSRP: $940.50
You Save: $265.26 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Speed Sensor; Stabilizer Control Module
- Replaces: 34-52-6-780-334
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2008-2013 BMW M3 | Convertible(E93), Coupe(E92), Sedan(E90)
View related parts
BMW M3 PULSE GENERATOR DSC, FRONT
Part Number: 34525A16AC6
$126.26 MSRP: $184.79
You Save: $58.53 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: ABS Sensor, Front Speed Sensor
- Position: Front
- Replaces: 34-52-6-895-661, 34-52-6-862-804
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2022-2025 BMW M3 | 6 Cyl 3.0 L GAS
View related parts
BMW M3 Front Abs Wheel Speed Sensor
Part Number: 34527853586
$120.52 MSRP: $176.40
You Save: $55.88 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Dsc Pulse Generator, Front; ABS Sensor, Front Speed Sensor
- Position: Front
- Replaces: 34-52-2-283-045
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2008-2013 BMW M3 | Convertible(E93), Coupe(E92), Sedan(E90)
View related parts
BMW M3 Abs Wheel Speed Sensor
Part Number: 34521182067
$352.14 MSRP: $443.37
You Save: $91.23 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pulse Generator, Abs
- Replaced by: 34521163028
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1995-1999 BMW M3 | Convertible(E36), Coupe(E36), Sedan(E36)
View related parts
BMW M3 Supplier Speedometer Sensor
Part Number: 62161369906
$121.91 MSRP: $147.84
You Save: $25.93 (18%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pulse Generator, Speedometer; Speed Sensor, Speedometer Sensor
- Replaces: 62-16-1-360-863, 62-16-1-369-905
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1988-1991 BMW M3 | Coupe(E30)

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BMW M3 Speed Sensor

If you are looking for OEM BMW M3 Speed Sensor, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW M3 Speed Sensor that come backed by the manufacturer's warranty.

BMW M3 Speed Sensor Parts Questions & Experts Answers

Speed Sensor
62168357020
Q: What is the role of the Crankshaft Position Sensor and Speed Sensor on the BMW M3?
A:
The Crankshaft Position (CKP) sensor/engine speed sensor provides the Engine Control Module (ECM) unit with engine speed information. The sensor reads the information from a tool hed wheel mounted on or integral with the crankshaft. The S14 engines' speed sensor is mounted next to the cylinder identifying sensor on the bell housing and uses the teeth of the flywheel's ring gear for calculating the engine speed. The M20, M42, M50 and S50 engines up to and including 1995 vehicles (OBD I) have the CKP sensor/speed sensor mounted on the front engine cover and reads a toothed wheel mounted to the crankshaft pulley. On all 1996-98 models (OBD II compliant), the CKP sensor is mounted into the lower left rear portion of the engine block and reads a tool hed wheel mounted to the end of the crankshaft assembly. If the Engine Control Module (ECM) does not receive a signal from the Crankshaft Position (CKP) when the engine is cranked, the engine will not start. Use a BMW service tester, the OBD I blink code or on OBD II vehicles, use a suitable Data Scan Tool (DST) to check for faults or if capable, to read the values of the components. If this diagnostic equipmenl is not available, proceed as follows. The engine speed sensor provides the DME unit with engine speed information. The sensor reads the information from a tooth wheel mounted on the crankshaft hub except on the S14 engine. It can also be called the crankshaft sensor. The S14 engines speed sensor is mounted next to the cylinder identifying sensor and is removed in the same manner as the cylinder identifying sensor. The sensor on the S14 engine connects to a plug mounted in a group of 3 plugs on the engine compartment rear wall, next to the engine harness connector and diagnostic socket. It is the connector on the right side. Turn the ignition switch to the OFF position. Trace the sensor lead back to the connector and disconnect. Check the resistance between terminals 1 and 2. The resistance should be 49G-590 ohms. On front mounted Crankshaft Position (CKP) sensors, detach the CKP sensor connector. Use a digital ohmmeter and measure the resistance between the two outer terminals of the sensor. The measured resistance should be 1.150-1,400 ohms.

Genuine BMW M3 Speed Sensor

26 Speed Sensors found

BMW M3 Rear Abs Wheel Speed Sensor

BMW M3 Speed Sensor

BMW M3 Yaw Rate Speed Sensor

BMW M3 Front Abs Wheel Speed Sensor

BMW M3 Crankshaft Position Sensor

BMW M3 Rear Abs Wheel Speed Sensor Left Or Right

BMW M3 Passenger Right Abs Wheel Speed Sensor

BMW M3 Abs Wheel Speed Sensor Front

BMW M3 Front Abs Wheel Speed Sensor

BMW M3 Abs Speed Sensor

BMW M3 Front Abs Wheel Speed Sensor

BMW M3 Rear Abs Wheel Speed Sensor

BMW M3 Speed Sensor

BMW M3 Yaw Rate Speed Sensor

BMW M3 PULSE GENERATOR DSC, FRONT

BMW M3 Yaw Rate Speed Sensor

BMW M3 PULSE GENERATOR DSC, FRONT

BMW M3 Front Abs Wheel Speed Sensor

BMW M3 Abs Wheel Speed Sensor

BMW M3 Supplier Speedometer Sensor

BMW M3 Speed Sensor

BMW M3 Speed Sensor Parts Questions & Experts Answers

Related BMW M3 Parts

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