You have to remove the serpentine belt. Next remove the harmonic balancer, it's the biggest pulley and it's the very bottom one. You'll need a puller, can be obtained at an advanced auto. Remove the pulley and then you'll see 2 eight millimeter bolts holding a u or semi u shaped sensor to the motor. Remove those 2 bolts and trace the wire to the plug in.
Pull the front cover off of it, Behind the Crankshaft balancer, The sensor is there. a diagram of how to install a creckshaft sensor.
take off your harmonic balancer the answer is behind
the crankshaft position sensor is located right behind the harmonic balancer mounted on the timing cover
its right behind the harmonic balancer....so you will have to remove the h.b them remove the crank sensor...
How to install tps
The crankshaft position sensor on a Buick is located behind th Harmic balancer. It should have a wire plugged in to it.
how to remove crankshaft position sensor from 91 Buick Regal
behind the power steering pump on the passenger side of the engine
How to take out crank shaft on century 2001 buick century
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.
That would be around three feet and five inches, give or take.
the crankshaft sensor is located behind the harmonic balancer on the ft timing cover