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:

Fuel Pump Installation
1. Install in the reverse order of removal.    Be careful of fuel pump direc ...

Inspection
W/Harness Inspection 1. Check the vehicle speed sensor by using the scan tool. (if normal, current vehicle speed is display) 2. Chec ...

Telemetics Unit (TMU) Component
Connector Pin Specification No. Pin Name Type From To Description (Wiring Spec.) 1 GND DC Ground TMU Batt ...