Purpose
The passenger compartment temperature sensor detects the cabin temperature.
Function
The passenger compartment temperature sensor converts the detected temperature to an electric signal.
Construction
A thermistor-type passenger compartment temperature sensor has been adopted.
The passenger compartment temperature sensor is installed to the lower panel (driver’s side).
Construction/operation
The thermistor changes the resistance according to the surrounding temperature.
The resistance decreases if the temperature increases, and conversely increases if the temperature decreases as shown in the figure.
Fail-safe
Function not equipped.
Ebd Control
Outline
EBD control uses the ABS system to control brake fluid pressure distribution
to the rear wheels so that they do not lock-up prior to the front wheels during
braking, thereby preventing the loss of handling stability.
Feature
EBD control has independent control syste ...
Fuel Pump Control
Outline
By switching the fuel pump discharge amount, reduced power consumption and
improved fuel economy have been realized.
The PCM determines the optimum fuel pump drive force according to the engine
operation conditions, and sends the fuel pump drive signal to the fuel pump
...
Refrigerant Pressure Sensor Inspection [Full Auto Air Conditioner]
1. Install the manifold gauge.
2. Verify the high-pressure side reading of the manifold gauge.
3. Measure the terminal voltage at PCM terminal 2BB, 2AX and 2AJ
4. Using the graph below, measure and verify the terminal voltages at 2AX.
5. Follow the PCM inspection when measuring the other te ...