Kia Cee'd: Troubleshooting / A/C Pressure Transducer Repair procedures

Inspection
1.
Measure the pressure of high pressure line by measuring voltage output between terminal “1” and “2”.

2.
Inspect the voltage value whether it is sufficient to be regular value or not.
Vout = 0.00878835 * P + 0.37081095
3.
If the measured voltage value is not within the specification, replace the A/C pressure transducer.
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Recover the refrigerant with a recovery/charging station.
3.
Disconnect the A/C pressure transducer connector (A).

4.
Remove the A/C pressure transducer (A).
Tightening torque:
10.0 ~ 12.0 N.m (1.02~ 1.22 kgf.m, 7.4~8.8 lb-ft)

  
Be careful not to bend the liquid & suction pipe.
5.
Install in the reverse order of removal.

  
When installing, replace it with a new O-ring (A).
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 cont ...

Evaporator Temperature Sensor Description and operation
Description The evaporator temperature sensor will detect the evaporator core temperature and interrupt compressor relay power in order to prevent evaporator from freezing by exc ...

Other information:

Kia Cee'd JD Service Manual: Variable Intake Solenoid (VIS) Valve Description and operation
Description Variable Intake manifold Solenoid (VIS) valve is installed on the intake manifold. The VIS valve controls the vacuum modulator which activates a valve in the intake manifold. The ECM opens or closes this valve according to engine condition (Refer to below table). ...

Ford Escape 2020-2026 Owners Manual: SYNC
Argentina Brazil China Djibouti European Union EU Ghana Jamaica Malaysia RBAB/57H/0318/S(18-0624) Mauritania Moldova Morocco Pakistan Paraguay NR: 2017-12-I-0000413 Serbia Singapore South Africa South Korea MSIP-CMM-pAs-FA-170-BCAR-HS Taiwan Ukraine United Arab Emirates (U.A.E.) ...

© 2017-2026 www.kceed.com