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How to Buy a Good Quality Crankshaft Position Sensor

Updated: Feb 9

✔ This article has been fact checked.

The crankshaft position sensor is an important component of a vehicle's engine management system. It helps the engine control unit (ECU) determine the position of the crankshaft, which in turn helps the ECU control the ignition timing and fuel injection.

A faulty crankshaft position sensor can cause numerous problems with a vehicle, including engine misfire, stalling, and reduced fuel efficiency. Therefore, it's important to ensure that you're buying a good quality crankshaft position sensor when you need to replace it.

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various crankshaft position sensors

How to Make Sure You're Getting a Good Quality Crankshaft Position Sensor

There are several things to look for when choosing a good quality crankshaft sensor, such as those listed below.

  1. Manufacturers reputation

  2. Price

  3. OEM parts

  4. O-ring