The camshaft sensor is behind the water pump pulley and the crank sensor is mounted just above the crank pulley(dynamic balancer). If the crank sensor is bad . The car will simply DIE. If the cam sensor is bad it will simply not have sequential injector firing and driveability and MPG will be affected.
BOB
Answerwhen the water pump pulley is removed you can see a sensor with 3 wires going to it at the top side of the crank shaft pulley. you might be able to see it with a flashlight and a mirror without removing anything. hope that's the right sensor.It uses a distributorless coil pack and a crankshaft trigger sensor.
The crankshaft position sensor on a Buick is located behind th Harmic balancer. It should have a wire plugged in to it.
The crankshaft position sensor, on your 1992 Buick regal 3.1 liter, is located on the back of the engine. The crankshaft position sensor is on the inside of the engine cover.
the crankshaft sensor is located behind the harmonic balancer on the ft timing cover
The 2000 Buick Regal 3.8L Crankshaft Position Sensor is located behind the harmonic balancer pulley.
the crankshaft position sensor is located right behind the harmonic balancer mounted on the timing cover
Behind the harmonic balancer.
Where my fuel pump located on my 1992 Buick riviera
The crankshaft sensor is located behind the harmonic balacer. you will need a puller with special bolts to remove the balancer.
how to remove crankshaft position sensor from 91 Buick Regal
The sensor is on the front cover near the water pump area.
Behind the crank pulley that your belt rides on!