Other information:
Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the front bumper assembly.
(Refer to Body - "Front Bumper Assembly")
3.
Remove the front fog lamp assembly (A) after loosening the mounting screws.
Description and operation
Description
The A/C Pressure Transducer (APT) convert the pressure value of high pressure
line into voltage value after measure it. By converted voltage value, engine ECU
controls cooling fan by operating it high speed or low speed.