There is no cam sensor on a 90 3.1. Only a crank sensor.
Assuming that it is a 3.1 V6, as most of them are, there is no cam sensor. Only a crankshaft sensor. It is located behind the harmonic balancer. To replace it the balancer has to be removed.
The cam shaft sensor is located behind the water pump pulley. One bolt that holds it in place.
under neath the power stearing pump.
There is no cam sensor on a 93 3.1. Just a crankshaft sensor....which is located behind the harmonic balancer. WRONG! it does in Fact have a cam position sensor! its underneath the intake plenum!
The cam sensor is mounted into the front timing cover just behind or near the water pump. Note that failure of the cam sensor to work properly is usually not cause by a faulty cam sensor but more commonly a failed permanent magnet located in the cam drive gear.
You locate cam-sensor check for loose or broken wires ,if this doesn't work replace cam-sensor.
It is inside the distributor. You have to replace the distributor to service the cam sensor.
if you have a code w/ cam to crank reference then yes. if only a crank sensor issue the no
No crank sensor on a 1990, only the pickup plate (cam sensor) in the distributor. how about a 1991?
To change a 305 cam sensor, locate it beside the camshaft. Disconnect the electrical plug of the sensor and remove the hold-down bolt to take off the cam sensor. Replace with new.Ê
Chek
Test/replace the cam sensor.