1. Rear temperature control button
2. Rear AUTO button
3. Rear mode selection button
4. Rear air conditioning OFF button
5. Rear fan speed control button
Fuel Pressure Control Valve (FPCV) Troubleshooting
Signal Waveform
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A/C Pressure Transducer Description and Operation
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 coolin ...