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:

Inspection
Lighting Switch Inspection With the multifunction switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the mul ...

Input Speed Sensor Removal
1. Disconnect the negative (-) battery cable. 2. Remove the air cleaner assembly and air duct. (Refer to Engine Mechanical System - &qu ...

Valve Body Removal
1. Disconnect the negative (-) battery cable. 2. Remove the air cleaner assembly and air duct. (Refer to Engine Mechanical System - &qu ...