how to remove crankshaft position sensor from 91 Buick Regal
where are the camshaft position
It is located behind the starter. You'll need to remove the starter to replace it.
The crankshaft position sensor on this aurora is on the front lower portion of the engine. On the 3.5l v6, there is 1 , on the 4.0l v8 there are 2.-- TechJK ----------------
cured my hard to start aurora by changing crankshaft position sensor and having sensor re-learned by tech with proper tools
CRANKSHAFT POSITION SENSOR The crankshaft sensor is located on the passengers side of the transmission housing, above the differential housing Crankshaft Position Sensor The bottom of the sensor sits above the drive plate REMOVAL Disconnect electrical connector from crankshaft position sensor. Remove sensor mounting screw. Remove sensor. INSTALLATION Install sensor and push sensor down until contact is made with the transmission case. While holding the sensor in this position, install and tighten the retaining bolt to 12 N·m (105 in. lbs.) torque. Connect electrical connector to crankshaft position sensor.
The crankshaft position sensor on a 2002 Oldsmobile Aurora is typically located near the bottom of the engine, often mounted on the engine block or the transmission bell housing. To access it, you may need to remove some components, such as the engine cover or other parts obstructing the sensor. It's usually positioned in a way that allows it to read the crankshaft's position through a reluctor wheel. Always consult a repair manual for specific details on location and replacement procedures.
Remove the engine brush cover under the front of the engine. Remove the drive belt to make changing the sensor easier (optional). Remove the lower timing belt cover and the crankshaft pulley to access the crankshaft position sensor. Disconnect the electrical modules from the crankshaft position sensor, located next to the alternator. Take off the bolts with a socket wrench and remove the sensor.
Press off the balancer .
The crankshaft position sensor is located right above the starter, you may have to remove the starter for better visibility.
Crank position sensor is located next to the crankshaft. In order to replace it you might have to remove the timing belt. In the most models you just can remove remove the timing belt cover and replace the sensor.
The 1997 Chevy Malibu crankshaft position sensor can be found on the back of the engine. You will need to remove the rear engine cover in order to access the crankshaft position sensor.