You don't need a scan tool to follow the test steps in this article.Also, the following camshaft position sensor test is an on car test that will verify if the CMP sensor is BAD or not while it's in action.
Also, this article covers two types of camshaft position sensors.
One is the square one used on all of the 2.0 Single Over Head Cam (SOHC) engines and the round one used on all of the 2.0L Double Over Head Cam (DOHC) and 2.4L DOHC This article covers vehicles from Chrysler, Dodge, Eagle, Mitsubishi and Plymouth.
The first thing we need to do is to make sure that the camshaft position sensor is getting power.
Power is in the form of 8 Volts DC and depending on the year of your specific vehicle will be fed to the cam sensor by an orange (ORG) or an orange with white stripe (ORG/WHT) wire of the 6 pin distributor connector.
Here are some more specific symptoms: Although the PCM is designed to register a cam sensor trouble code when the cam sensor fails, it rarely does.
This is why it's a good idea to test the cam sensor with a multimeter to see if it's behind your ‘cranks but does not start’ condition. Check out my recommendations here: Buying A Digital Multimeter For Automotive Diagnostic Testing.Contents of this tutorial at a quick glance: The camshaft position sensor inside the distributor, in conjunction with the RPM info the crankshaft position sensor provides, is used by the PCM to control injector pulse width and ignition timing.Since the camshaft position sensor is a critical component of the ignition system, when it fails your engine won't start.This ORG (or ORG/WHT) wire connects to distributor pin #2 of the illustration above.NOTE: Avoid probing the front of the cam sensor's connector terminal with the multimeter's test lead (or you run the risk of damaging the terminal).100% video chat room Talk for free on the website chat chatting and meeting men and women on the website that helps you meet new people.