| Specifications |
| Control Pressure kpa (kgf/cm?, psi) | 0~500.14 (0~5.1,0~72.54) |
| Current value(mA) | 0~850 |
| Internal resistance(?) | 4.8~5.4 |
Description Line pressure control solenoid valve is attached to the valve body. This variable force solenoid valve directly controls the hydraulic presssure inside the line presure .
Circuit Diagram
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.
Inspection 1. Turn the ignition switch ON. 2. Connect the GDS. 3. Emit intensive light toward the photo sensor using a lamp, and check the output voltage change. 4. The voltage will rise with higher intensive light and fall with lower intensive light.