Where is the crankshaft sensor on a 1999 Jeep Grand Cherokee?
Locate the crankshaft position sensor. It’s located on top of the transmission’s bell housing, under the firewall. This is a very tight squeeze, so you will need to use your ratchet with plenty of extension to reach it. The sensor has a wire connector connected to it.
How does the camshaft position sensor work on a jeep?
Camshaft position sensor determines which cylinder is firing. Then it uses that information to sync the injectors with the ignition. The CPS is one of two sensors that if they fail, your Jeep will not fire the spark plugs or cycle the fuel injectors.
Where is the camshaft on a Jeep YJ?
Rotate the engine either by hand until the pulse ring enters the magnetic pick-up on the camshaft position sensor. Rotor button should be pointing at about 8:30 – 9:00 o’clock position. Turn the ignition key to the “On” position. You should be reading approximately 5 volts.
How to fix a bad camshaft position sensor?
Apply a bit of engine oil to the o-ring of the new senor. Install the new camshaft position sensor and secure with the mounting bolt. Reconnect the wire connector to the sensor. Reconnect the negative battery terminal.
Where is the CPS sensor located on a Jeep Wrangler?
Camshaft position sensor determines which cylinder is firing. Then it uses that information to sync the injectors with the ignition. The CPS is one of two sensors that if they fail, your Jeep will not fire the spark plugs or cycle the fuel injectors. Pretty much leaving your Jeep Wrangler or Cherokee sitting dead. Where is the CPS Sensor located?
Where is the camshaft position sensor on a GM car?
Look around the top section of the timing belt/chain cover (in the front of the engine) or at the rear end of the cylinder head. Some GM models may have a special compartment for the sensor.
Where is the camshaft position sensor on a Jeep YJ?
Stick a screwdriver into the boot. Hold the shank of the screwdriver about 1/8″ from a ground (close to the block or near-by bracket). The tip of the spark plug that you removed the boot from would be best. Making sure the Jeep is in neutral. While they hold the brake, have a helper turn the engine over by the ignition.
Camshaft position sensor determines which cylinder is firing. Then it uses that information to sync the injectors with the ignition. The CPS is one of two sensors that if they fail, your Jeep will not fire the spark plugs or cycle the fuel injectors. Pretty much leaving your Jeep Wrangler or Cherokee sitting dead. Where is the CPS Sensor located?
How can I tell if my camshaft sensor is faulty?
Check for the presence of power flowing through the circuit. Touch one of your probes to ground (any metal part on the engine) and the other probe to each one of the sensor wires. If neither wire has current, there’s a failure in the sensor’s circuit. Have your assistant crank or start the engine.