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Crankshaft Position/Angle Sensor

Critical For Operation

Engine

Monitors the position of the crankshaft to control ignition and fuel injection timing.

The crankshaft position sensor sends data to the engine control unit (ECU) about the crankshaft’s position and speed, ensuring accurate ignition and fuel injection timing.

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Typical part cost
$50–$150🔒
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Typical labor cost
$100–$300🔒
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Typically lasts
80,000–150,000 mi
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Or about
5.0–10.0 years
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DIY difficulty
5/10

⚠️ Owners Often Notice

If the Crankshaft Position/Angle Sensor is starting to fail, these are the signs owners most commonly report before it gets worse:

Engine stalling
Poor engine performance
Check engine light
Rough idling
Engine misfires
Loss of power

Related Services

Services commonly performed on or around this part.

Replace Crankshaft Position/Angle Sensor

No standard interval on file

Inspect Crankshaft Position/Angle Sensor

No standard interval on file

Test Crankshaft Position/Angle Sensor

No standard interval on file