What is the operation of the exhaust Camshaft Position (CMP) sensor?

The Camshaft Position (CMP) sensor of the exhaust is similar to that of the Crankshaft Position sensor because it also generates signal pulses four times in every revolution in a four-cylinder engine or five times in a five-cylinder engine. Additionally, there is an intake CMP sensor for the five cylinders engines which produces one pulse per camshaft revolution. LH9 V8 engines with VVT (variable valve timing) do not require CMP sensors. On LH8 engine, it is located at the front of the timing chain cover and some models will require removal of the water pump to replace this sensor. To take out the sensor, remove its electrical connector from it which is found at the front right corner of inline engines' cylinder head. There are some components on these engines that are exclusive to only a few models that have a 5-cylinder engine-such as mechanical throttle body, integrated EGR and CMP Sensor for Intake Cam, etc. The camshaft position sensor can be removed by unscrewing its retaining bolt and pulling it away from the head. The installation process is simply the reverse of removing it. However, make sure to fit a new O-ring into the fitting hole prior to installing it. Lastly, lubricate this O-ring using diesel fuel or motor oil before assembly.

Genuine GMC Canyon Camshaft Position Sensor

Cam Position Sensor

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10 Camshaft Position Sensors found

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GMC Canyon Sensor Assembly, Camshaft Position
Part Number: 12591720
$47.94 MSRP: $99.54
You Save: $51.60 (52%)
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Product Specifications
- Other Name: SENSOR, Distributor (also Knock Sensor); Camshaft Position Sensor, Camshaft Sensor
- Replaces: 12568983, 12585545
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2012 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 8 Cyl 5.3L
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GMC Canyon Sensor Assembly, Camshaft Position
Part Number: 12684186
$16.32 MSRP: $33.88
You Save: $17.56 (52%)
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Product Specifications
- Other Name: Sensor Assembly, Cm/Shf Posn; Camshaft Position Sensor, Camshaft Sensor
- Replaces: 12615371
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 6 Cyl 3.6L
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GMC Canyon Sensor Assembly, Camshaft Position
Part Number: 12638266
$34.93 MSRP: $72.55
You Save: $37.62 (52%)
Ships in 1 Business Day
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Product Specifications
- Other Name: SENSOR, Distributor (also Knock Sensor); Camshaft Position Sensor, Camshaft Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2022 GMC Canyon | CREW CAB - 5'2" BOX, EXT CAB - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.5L
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GMC Canyon Sensor,Camshaft Position
Part Number: 12584079
$72.23 MSRP: $132.06
You Save: $59.83 (46%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SENSOR, Distributor (also Knock Sensor); Camshaft Position Sensor, Crankshaft Sensor
- Replaces: 12571266
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.8L, 5 Cyl 3.5L
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GMC Canyon Sensor,Camshaft Position
Part Number: 12584516
$72.63 MSRP: $132.06
You Save: $59.43 (45%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: SENSOR, Distributor (also Knock Sensor); Camshaft Position Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.8L, 5 Cyl 3.5L, 5 Cyl 3.7L
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GMC Canyon Sensor Asm,Camshaft Position
Part Number: 12597253
$52.96 MSRP: $109.98
You Save: $57.02 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SENSOR, Distributor (also Knock Sensor)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2012 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.9L, 5 Cyl 3.7L
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GMC Canyon Sensor Assembly, Camshaft Position
Part Number: 12646782
$17.47 MSRP: $32.96
You Save: $15.49 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SENSOR, Distributor (also Knock Sensor); Camshaft Position Sensor, Camshaft Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXT CAB - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 6 Cyl 3.6L
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GMC Canyon Sensor,Camshaft Position
Part Number: 12576519
$63.60 MSRP: $132.06
You Save: $68.46 (52%)
Ships in 1 Business Day

Out of Stock
Product Specifications
- Other Name: SENSOR, Distributor (also Knock Sensor); Camshaft Position Sensor, Camshaft Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Canyon | PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH | 4 Cyl 2.9L, 5 Cyl 3.7L
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GMC Canyon Sensor Assembly, Cm/Shf Posn
Part Number: 12698173
$11.81 MSRP: $22.28
You Save: $10.47 (47%)
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Product Specifications
- Other Name: Camshaft Position Sensor, Camshaft Sensor
- Replaced by: 12733487
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023-2024 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB SLE -5'2" BOX, CRW CAB SPORT-5'2" BOX(I), SLT CREW CAB - 5'2" BOX, SPORT CREW-5'2" BOX | 4 Cyl 2.7L
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GMC Canyon Sensor Assembly, Camshaft Position
Part Number: 12637869
$21.94 MSRP: $39.36
You Save: $17.42 (45%)
Product Specifications
- Other Name: SENSOR, Distributor (also Knock Sensor); Camshaft Position Sensor, Camshaft Sensor
- Replaced by: 24591946
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2022 GMC Canyon | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXT CAB - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.8L Diesel

GMC Canyon Camshaft Position Sensor

Some cars with problems include GMC Canyon Camshaft Position Sensor, which is an effective sensor serving as a check on the camshaft's position and its pace of turning while it sends the details to the ECM to manage fuel injectors as well as the ignition timing. Usually installed above the camshaft, the sensor might be placed at a different position depending on the make of the car. Quoting the function of the CPS, it appears alongside the crank sensor to ensure proper timing of the engine components, and therefore remains critical in the proper running of the engine. The most common problem of a Camshaft Position Sensor is that it results to poor performance of the engine, therefore you should carry out regular check up and servicing.

Each OEM GMC Canyon Camshaft Position Sensor we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

GMC Canyon Camshaft Position Sensor Parts Questions & Experts Answers

Sensor,Camshaft Position
12584516
Q: What is the operation of the exhaust Camshaft Position (CMP) sensor?
A: The Camshaft Position (CMP) sensor of the exhaust is similar to that of the Crankshaft Position Sensor because it also generates signal pulses four times in every revolution in a four-cylinder engine or five times in a five-cylinder engine. Additionally, there is an intake CMP sensor for the five cylinders engines which produces one pulse per camshaft revolution. LH9 V8 engines with VVT (variable valve timing) do not require CMP sensors. On LH8 engine, it is located at the front of the timing chain cover and some models will require removal of the water pump to replace this sensor. To take out the sensor, remove its electrical connector from it which is found at the front right corner of inline engines' cylinder head. There are some components on these engines that are exclusive to only a few models that have a 5-cylinder engine-such as mechanical throttle body, integrated EGR and CMP Sensor for Intake Cam, etc. The camshaft position sensor can be removed by unscrewing its retaining bolt and pulling it away from the head. The installation process is simply the reverse of removing it. However, make sure to fit a new O-ring into the fitting hole prior to installing it. Lastly, lubricate this O-ring using diesel fuel or motor oil before assembly.

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