Crank Sensor Testing Demystified A Guide for the Uninitiated

You'll need a voltmeter and a couple of pins or sharp needle probes to peirce through the insulation. Locate the connector on the timing belt cover. Best way to check if the CSP sensor is the culprit....and for free. Go buy a new one and put it in. Crank it up and go for a drive. If it works keep it. You can troubleshoot the sensor using a digital multimeter (DMM), whether your engine uses an inductive or Hall effect type sensor. Inspect crankshaft position sensor resistance using an ohmmeter measure the resistance between terminals. All I have is a multimeter and I would like to check to see if my cps is bad where do I hold the black lead and where do I put the red one? A glowing check engine light, stalling, poor acceleration and bad fuel mileage are all possible signs your camshaft position sensor may be failing. Unplug the sensor. Check for ground on the black/light blue wire. Turn the key on and check for 5v on the other two wires. Plug the sensor in and backprobe. You can use a multimeter to check the sensor's resistance. You'll need a helper to crank the engine over while you test. It should switch from zero to five ... 1. Locate the crankshaft position (CKP) sensor harness connector. It's the right, black connector on the firewall (group of 5 connectors), left side of block. I want to check coils, cam, and crank position sensors but havent for the life of me found resistance specs to test them.