| Circuit Diagram |

Specifications Pressure [kPa (kgf/cm?, in H2O)Output Voltage (V)'-6.67 (-0.068, -26.8)0.502.5'+6.67 (0.068, 26.8)4.5
Inspection 1. Connect the GDS on the Data Link Connector (DLC ). 2. Measure the output voltage of the FTPS. Specification: Refer to "Specification" Removal 1.
Removal 1. If the compressor is marginally operable, run the engine at idle speed, and let the air conditioning work for a few minutes, then shut the engine off. 2. Disconnect the negative (-) battery terminal. 3. Remove the engine room cover.
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 at high speed or low speed.