Fuel tank sender unit
Inside the fuel tank, you access it from the front side of the fuel tank
The 1989 Chevrolet 350 cubic inch engine coolant sensor is located on the front of the engine. The coolant sensor will be near the thermostat housing.
in the intake where the dist. should be on the front of the engine
The Crankshaft sensor is located behind the Harmonic Balancer on the front-passenger side
Next to the water neck on the front of the intake manifold.
As you are looking at your truck from the front the knock sensor shoud be on the passenger side right under the manifolds
on the exhaust just in front of the catalytic convertor. Good luck
at the front of the engine,next to the harmonic balancer
The cold start sensor is the top sensor on the right side of the thermostat housing as you are looking at the engine from the front of the vehicle. It is 22mm.
in the front,by the grille and the front end,open the hood,look right under the front end piece
A 1989 5.9L Cummins does not have a cam sensor.
To replace the crankshaft positioning sensor on a 1989 Ford Sho Taurus, go near the water pump at the front of the car and remove components that block access to the sensor. Remove the two bolts holding the sensor in place remove the wire that sends data. Finally, replace the crankshaft positioning sensor.