How To Test Crankshaft Position Sensor Bmw
How To Test Crankshaft Position Sensor Bmw. To measure the spinning resistance of the crankshaft sensor use an ohmmeter (multimeter). Refer to your repair manual for the precise location.
Have an assistant crank the engine for a few seconds while you watch the meter's readout. Connect your meter leads to the sensor pins. This changing of the magnetic field induces a voltage in the coil.
The Sensor Is Mounted On The Front Of The Engine Block To The Left Of The Water Pump, Or On The Main Pulley By The Flywheel.
Just that on code reader screen shows both crankshaft position sensor and camshaft position sensor. Look at all the wires running out of there. One will be the sensor.
Your Bmw Specialist Will Be Able To Read The Trouble Codes Emitted By Your Car’s Computer And Follow A Plan Of Treatment Specific To The Crankshaft Position Sensor.
The best way to test a hall effect sensor is with an oscilloscope. Here is how to test a crankshaft position sensor with or without a code: If you do not have access to an oscilloscope, you can use a digital multimeter with some degree of certainty.
The Crankshaft Sensor Is Constructed Of A Permanent Magnet With A Coil Around It.
Make sure to keep your meter lead wires away from engine moving parts during this test. This changing of the magnetic field induces a voltage in the coil. If the signal or the reading is zero then the crankshaft position sensor is faulty.
I Seen Your Pictures For Location Of The Crankshaft Position Sensor.
Set your multimeter to dc volts to test the sensor’s circuit. To measure the spinning resistance of the crankshaft sensor use an ohmmeter (multimeter). Touch the black cable on your multimeter to the ground and the other probe cable to touch the power wire.
Locate The Ground, The Power, And The Signal Wires Using Your Car’s Repair Manual.
Connect your meter leads to the sensor pins. Codes between p0335 and p0338 correspond to crankshaft sensor problems. Open the hood and locate the crankshaft position sensor.
Post a Comment for "How To Test Crankshaft Position Sensor Bmw"