Kia Cee'd Quiz
Heating, Ventilation, and Air Conditioning

A/C Pressure Sensor Repair Procedures

In this manual: Heating, Ventilation, and Air Conditioning
General Information — 15Maintenance — 7Engine Mechanical System — 84Engine Electrical System — 49Emission Control System — 22Fuel System — 95Clutch System — 28Manual Transmission — 21Dual Clutch Transmission (DCT) System — 47Drive Shaft and Axle — 20Suspension System — 36Steering — 23Restraints — 39Brake System — 54Body (Interior and Exterior) — 209Body Electrical System — 254Heating, Ventilation, and Air Conditioning — 56
8steps
~48min
3/5difficulty
01020304050129N·mlb·ft
Tightening torque found on this page
Done 0 of 8

Inspection

  1. Measure the high-side line pressure by measuring the output voltage between terminals "1" and "2".
  2. Check whether the voltage value is within the normal specification.

    Vout = 0.00878835 * P + 0.37081095

  3. If the measured voltage value does not meet the specification, replace the A/C pressure sensor.

Replacement

  1. Disconnect the negative (-) battery terminal.
  2. Recover the refrigerant using a recovery/recharging station.
  3. Disconnect the air conditioner pressure sensor connector (A).
  4. Remove the A/C pressure sensor (A).

    Tightening torque: 10.0–12 N·m

  5. Install in the reverse order of removal.

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