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Crankshaft Sensor Check Engine

Crankshaft Sensor Check Engine. This analysis is gathered by the engine’s electronic management systems, or the engine control unit (ecu). Codes between p0335 and p0338 correspond to crankshaft sensor problems.

Detroit Diesel Engine Crankshaft Position Sensor 8929387
Detroit Diesel Engine Crankshaft Position Sensor 8929387 from www.raneystruckparts.com

The most commonly three main approaches are used to verify the functionality of the crankshaft position sensor, let’s consider them. So when there’s something wrong with the crankshaft position sensor, the “check engine” light will light up on the car’s dashboard. You will often also experience a stalling engine or bad engine performance.

In Rare Cases, You Will Also Notice Engine Vibrations Or Misfires.


A bad crankshaft sensor will cause the check engine light to come on. The crankshaft position sensor measures the rotation speed (rpms) and the precise position of the engine crankshaft. Check engine light is on check engine light comes on if the sensor is overheated.

This Analysis Is Gathered By The Engine’s Electronic Management Systems, Or The Engine Control Unit (Ecu).


If the multimeter detects a problem with the crankshaft position sensor’s signal, it would activate the engine light to alert the driver, ensuring the problem. For each option, you need to use certain devices. Some of the most common bad crankshaft position sensor symptoms include:

Because The Ckp Sensor Is A Primary Input To The Pcm, The Sensor Can Cause A Range Of Different Problems When It Fails.


The pcm monitors the ckp sensor and its circuit. Otherwise, the check engine light will not stop coming on. The purpose of the crankshaft position sensor (ckp) is to measure the rotational speed (rpm) and precise location of the engine’s crankshaft.

When There Is Any Kind Of Problem With The Vehicle’s Crankshaft Position Sensor, The Check Engine Light On The Vehicle’s Dashboard Comes On.


Pin the sensor pins to the leads of your meter. Set your digital multimeter to dc voltage scale using a low range. If the check engine light remains off when you restart the vehicle, then you have most likely solved.

You Can Check Onboard Diagnostic Trouble Codes With A Diagnostic Scan Tool.


Check engine light comes on: Based on the advice of professionals, before checking, always remove the sensor with a marking its original location. Sometimes, it stops working due to overheating and causes the check engine light to turn on.

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