6 Symptoms of a Bad Crankshaft Position Sensor (and Replacement Cost)

bad crankshaft position sensor

In this article, we will go over one of the important sensors in the engine, commonly referred to as the “crankshaft position sensor”. Afterwards, you’ll understand its basic function, working principle, failure symptoms, and the replacement cost of this sensor. How a Crankshaft Position Sensor Works The internal combustion engine depends on the crankshaft for … Read more

P0138 Code (Symptoms, Causes, and How to Fix)

P0138 engine code

When your check engine light comes on, it can mean anything from a catastrophic issue with the motor itself to a loose sensor connection. That’s why it’s crucial to run the codes and see what’s going on underneath the hood. Code P0138 indicates an issue with the O2 sensor for Bank 1, Sensor 2. This … Read more

P0335 Code (Symptoms, Causes, and How to Fix)

P0335 engine code

The purpose of the crankshaft position sensor (CKP) is to measure the rotational speed (RPM) and precise location of the engine’s crankshaft. Without this sensor, you wouldn’t be able to start your vehicle’s engine. Most car owners don’t know about the crankshaft position sensor until they receive the error code P0335 or the engine dies. … Read more

Park Assist and Object Detection Working Principle in Car Technology

The newest working principle in car technology is the park assist and object detection features currently being integrated into them. These two features are classified under the patented “ultrasonic park assist” system. This system has the ability to help drivers with their parking while backing up in reverse. The main way it helps drivers do … Read more

Steering Angle Sensor Types, Calibration and Diagnostics

The electronic speed control system depends on the steering angle sensor to calculate the angle of the steering wheel’s position as well as its rate of turn. To get this information in degrees, you can use a scanning tool. Inside the steering column, there is a sensor cluster which houses the steering angle sensor. This … Read more

3 Symptoms of a Bad Speed Sensor (Engine or Vehicle Speed)

bad speed sensor symptoms

There are two common types of vehicle speed sensors and they each play a different role. One type, the engine speed sensor (or transmission speed sensor) is usually installed on the transmission or transaxle. The other type, wheel speed sensor (or vehicle speed sensor) is installed on the knuckle arm on the four wheels. The … Read more