What Happens When a Crank Position Sensor Fails?

Answer The crankshaft position sensor is used in engine ignition systems without electronic distributors. Crankshaft position sensors come in two varieties -- Hall effect and magnetic.

Top Q&A For: What Happens When a Crank Position Sensor Fails

What Is a Crank Position Sensor?

The crankshaft position sensor is an electronic component designed to fine-tune the timing of a vehicle's engine. The sensor works with the vehicle's on-board computer to ensure the vehicle runs at... Read More »

What does a crank position sensor do?

According to, a crank position sensor records the rate at which the crankshaft on a vehicle is spinning. The sensor calculates the crankshaft speed by measuring the frequency of pulses... Read More »

Bad Crank Position Sensor Symptoms?

The crank position sensor, sometimes referred to as the crankshaft position sensor, is a small plug found on motor vehicles that monitors the speed at which the crankshaft is rotating. This informa... Read More »

How to Locate the Crank Position Sensor?

A crankshaft position sensor tells the computer how fast the crankshaft is turning, and what position the No. 1 cylinder is during the four-stroke cycle. The crankshaft position sensor uses pickup ... Read More »