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Hyundai Equus: Engine Control System
Troubleshooting
Description and OperationInterior light
CAUTION
Do not use the interior lights for extended periods when the engine is not
running. It may cause battery discharge.
WARNING
Do not use the interior lights when driving in the dark. Accide ...
Manifold Absolute Pressure Sensor (MAPS) Repair procedures
Inspection
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Measure the output voltage of the MAPS at idle and IG ON.
Specification: Refer to "Specification"
Removal
1.
Tur ...
Automatic heating and air conditioning
1. Press the AUTO button.
The modes, fan speeds, air intake and air-conditioning will be controlled automatically
according to the temperature setting.
2. Press the TEMP button to set the desi ...