3 8 Crankshaft Position Sensor Replacement

The process to replace the crankshaft position ckp sensor on many buick models is rather involved since you must remove the drive belt and balancer pulley from the crankshaft.

3 8 crankshaft position sensor replacement.

Video on how to replace and check the camshaft position sensor on a 1990 buick lesabre with the 3 8 engine. A crankshaft angle sensor is designed to detect the rotation of the crankshaft while the engine is running and is responsible for triggering the fuel injection and ignition system via the main pcm computer this crank sensor will be located at the lower section of the block and can either be at the front rear or middle of the engine at the. Part 1 of 1. Ratchet and socket set 1 4 or 3 8 drive new crankshaft position sensor.

The camshaft position sensor gathers information about the vehicle s camshaft speed and sends it to the vehicle s engine control module ecm. Secure the vehicle in this position using jack stands. The crankshaft position sensor is an engine management component found on virtually all modern vehicles with internal combustion engines. A fault camshaft positon sensor can cause a basket full of engine problems i m going to show how easy it is to replace the camshaft position sensor on t.

Read through the entire procedure first before attempting to remove the sensor. Jack the vehicle up high enough to obtain access to the crankshaft position sensor. A bad crankshaft sensor will make your engine stall. The ecm uses this data to determine the timing of the.

If our video s have helped you repair your vehic. In this video i ll be showing you how to replace a crank shaft position sensor on an 08 chrysler town and country 3 8l v 6. It monitors the position and rotational speed of the crankshaft and sends the information to the engine control unit so it can make appropriate adjustments based on operating conditions.