Professional Secrets How to Test a Crank Sensor with Precision

Connect a 50K resistor from +V to pin 3. Using a multimeter, measure the voltage between pin 2 and 3 while you bring a magnet close to the ... Looking at your service manual find the wire that goes to the B+ Measure from this wire to ground for the DC supply voltage. Measurement should ... Symptoms of a bad crankshaft position sensor · Check Engine Light illumination. · Hard starting and/or stalling. · Engine runs rough or misfires. If you've got a multimeter, you should be able to test for the required resistance, as well as checking voltage as you try turning the engine over. I read every forum post I could find about testing the crank sensor and everything seems to say it should be between 500-600ohms on plug 1 and 2. This article is a primer that will help you to learn and understand the essentials of testing the Crankshaft Position Sensor (Camshaft Position Sensors too). You test the resistance between terminals A and B which "should" be labeled on the sensor. You use a voltometer, set it to "ohms" to read the resistance. SHO Owner ... You can first test for basic faults. Resistance from PIP pins to ground and power should measure over 10kohms. If it is shorted, the ... On this page, you can find out how crankshaft sensors work, and what must be taken into account when checking them in order to prevent damage. You need to put a supply voltage on the correct pin (I think it's 12volts, might be 5volts) ground the ground pin, put a volt meter on the ...