Kia Forte: A/C Pressure Transducer Description

The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed. Engine ECU stops the operation of the compressor when the temperature of refrigerant line is very high or very low irregularly to optimize air conditioning system.

Receiver-Drier Replacement

1. Remove the condenser, and then remove the bottom cap (B) with a L wrench (A) from the condenser. Tightening torque : 9.8~14.7N.m ( ...

A/C Pressure Transducer Inspection

1. Measure the pressure of high pressure line by measuring voltage output between NO.1 and NO.2 terminals. 2. Inspect the voltage v ...

See also:

Evaporator Core Replacement
1. Disconnect the negative (-) battery terminal. 2. Remove the heater and blower assembly. (Refer to Heater -"Heater Unit") ...

Hands Free Switch Removal
1. Disconnect the negative (-) battery terminal. 2. Remove the driver airbag module. (Refer to Restraint - "Driver Airbag (DAB) Mod ...

Spark Plug Removal
1. Remove the ignition coil. (Refer to Ignition System - "Ignition Coil") 2. Using a spark plug wrench, remove the spark plu ...