Component Location - Hyundai GENESIS COUPE BK 2010 Manual

▶ Substitute with a known - good Ignition Coil and check for proper operation. If the problem is
corrected, replace Ignition Coil and go to "Verification of Vehicle Repair" procedure.
Verification of Vehicle Repair
After a repair, it is essential to verify that the fault has been corrected.
1. Connect GDS and select "DTC" button.
2. Press "DTC Status" button and confirm that "DTC Readiness Flag" indicates "Completed". If not, drive the vehicle
within conditions noted in the freeze frame data or enable conditions.
3. Read "DTC Status" parameter.
4. Is parameter displayed "History(Not Present) fault"?
▶ System performing to specification at this time. Clear the DTC.
▶ Go to the applicable troubleshooting procedure.
Fuel System > Engine Control System > P0532 A/C Refrigerant Pressure Sensor \'A\'
Circuit Low Input

Component Location

General Description
he ECM(Engine Control Module) receives pressure signal in the A/C refrigerant high pressure side from the A/C
refrigerant pressure sensor. This input indicates how much load the A/C compressor is putting on the engine and is one
of the factors used by the ECM in order to determine the idle air control position for the idle speed. The circuits consist
of a 5V reference and a ground, both provided by the ECM, and a signal from the sensor. The signal is a voltage which
is proportional to the A/C pressure from 0 to 5V. Low pressure produces a low voltage signal and high pressure a high-
voltage signal.
DTC Description
Checking output signals from A/C pressure sensor under detecting condition, if an signal below 0.25V lasts for more
than 10 sec., ECM sets P0532.