Cooling system sensors on 2.0 and 2.6L engines
1. Thermal switch
2. Liquid temperature sensor for the processor unit
3. Fluid temperature indicator sensor
Cooling system sensors on 3.0L engine (12 valve)
1. Fan thermal switch
2. Air conditioner thermostat
3. Fluid temperature sensor for processor unit
4. Fluid temperature indicator sensor
Cooling system sensors on 3.0L engine (24 valve)
1. Fan thermal switch
3. Fluid temperature sensor for processor unit
4. Fluid temperature indicator sensor
Cooling system sensors on 3.5L engines
1. Fan thermal switch
2. Air conditioner thermostat
3. Fluid temperature sensor for processor unit
4. Fluid temperature indicator sensor
The sensor is screwed into the intake manifold, on a 4D55 diesel 1983-85. the sensor is screwed into the cylinder head.
Removal and installation
1. Disconnect the ground and drain the liquid.
2. Disconnect a socket and turn out the gauge.
3. Install the sensor in reverse order. Wrap the sensor with sealant.
Oil pressure sensor
Screwed into the lower front of the cylinder block, either vertically into the oil filter channel or horizontally behind the oil filter.
Oil pressure sensor on 2.0 and 2.6L engines
Oil pressure sensor - indicated by an arrow.
Diesel oil pressure sensor
Oil pressure sensor - indicated by an arrow.
Removal and installation
1. Disconnect the ground and drain the liquid.
2. Disconnect a socket and turn out the gauge.
3. Install the sensor in reverse order. Wrap the sensor with sealant.