Jeep Cherokee Crank Position Sensor Test

Circuit descriptions of the crank sensor.

Jeep cherokee crank position sensor test.

The cool thing is that the crankshaft position ckp sensor on the 1993 1995 5 2l v8 jeep grand cherokee can be tested with a multimeter. These slots cause the ckps to send a pulse to the power control module ignition computer brain box indicating engine speed. 1996 jeep cherokee se 2wd 4 0l crank sensor replacement xj jeep would run fine and after heating up it would stall out and not start again until it cooled. The crankshaft position sensor on your 4 0l jeep equipped suv is a hall effect three wire crankshaft position sensor.

You will need a dvom digital volt ohm meter. It produces an on off dc voltage signal that can be easily measured with a multimeter an oscilloscope and even an led light. Sensors which require a drbii or similar machine test are not in this article. These these are based on factory service manual procedures.

I got the jeep towed home and the first thing i did was unplug the cks crankshaft position sensor and put my voltmeter across the b and c terminals and it had infinite resistance. Crankshaft position sensor on the jeeps 4 0 2 5 reads a set of slots that is spinning on the flywheel. Throttle position sensor tests tps. Jeep cherokee sensor testing 1987 1990 by pete jackson.

There are a number of common symptoms of a bad crankshaft position sensor ckp that can help you determine if your sensor has failed including engine misfires rough idling stalling or hard starting. If you are experiencing problems like these you might need to replace your crankshaft position sensor. Other years may use similar tests. If the crankshaft position sensor is bad then your 5 2l jeep grand cherokee is not gonna start.

The cps is responsible for reading the location and speed of the crankshaft and sending that information to the jeep s central processing unit cpu where the. However these same symptoms can be caused by problems with your ignition or fuel.