Kia Sedona: A/C Pressure Transducer Description and Operation
Third generation YP (2014-2025) / Kia Sedona YP Service Manual / Heating,Ventilation And Air Conditioning / Air conditioning System / 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 cooling fan by
operating it at high speed or low speed. Engine ECU stops the operation
of the compressor when the temperature of refrigerant line is very high
or very low irregularly to optimize air conditioning system.
Receiver-Drier Repair procedures
Replacement
1.
Remove the condenser.
2.
Remove the cap (B) on the bottom of the condenser with an L wrench (A).
Tightening torque :
9.8 ~ 14.7 N.m (1.0 ~ 1.5 kgf.m, 7.2 ~ 10.8 lb-ft)
...
A/C Pressure Transducer Repair procedures
Inspection
1.
Measure the pressure of high pressure line by measuring voltage output between terminals “1” and “2”.
2.
Inspect the voltage value to determine whether it is within speci ...
Other Information:
228,000 km (142,500 miles) or 114 months
❑ Rotate tire
❑ Inspect battery condition
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect power steering fluid (if equipped)
❑ Inspect power ...
Record your key number
The key code number is stamped on the key code tag attached to the key set. Should
you lose your keys, this number will enable an authorized Kia dealer to duplicate
the keys easily. Remove the k ...
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