Meanwhile, some symptoms of a bad crankshaft sensor include: 01. Check the Engine light display. The Check Engine light is undoubtedly triggered by several malfunctions that may occur not only within the crankshaft sensor. However, it is one of the foremost noticeable symptoms of a defective crank sensor. Start the engine of your car. Make sure that the engine oil and coolant levels are optimal; the latter being at 158F. Now, shut down the engine for 10 seconds. Select CASE Learn on your scanner. This is going to prepare the crankshaft position sensor for the learning procedure. The transmission should be in Park. 2000 Mazda Protegé crankshaft position sensor waveform. Notice the waviness of the signal wave. Did you notice in the above crankshaft position sensor signal waveforms that the AC analog signal produces a 'wavy' up and down line. Now, to test this signal you don't need an oscilloscope. But knowing what this signal looks like and how it Install the new sensor into the mount and tighten the mounting bolts. Reconnect the sensor's electrical connector. Start the car to put the new sensor to the test. If it starts right away, you've successfully replaced the crankshaft sensor. If the car still doesn't start, there could be another issue that needs repair. What Is The Harley Crankshaft Position Sensor - Where Is The Harley Softail CKP - Here I talk about the crankshaft position sensor on the Harley Davidson Mil A two-wire crankshaft sensor is an inductive type sensor, which consists of a sensor magnet and coil. When the crankshaft's reluctor ring comes closer to the crank sensor, voltage is produced, which is sent to the car computer. The inductive-type crank position sensor is also known as a magnetic pick-up sensor has two wires, an earth, and a ymg02bt.

what is a ckp sensor