Hyundai Equus: Engine oil

Air conditioning refrigerant

Check the air conditioning lines and connections for leakage and damage. ...

Checking the engine oil level

1. Be sure the vehicle is on level ground. 2. Start the engine and allow it to reach normal operating temperature. 3. Turn the engine off and wait for a few minutes (about 5 minutes) for the oil ...

See also:

Crankshaft Position Sensor (CKPS) Description and Operation
Description Crankshaft Position Sensor (CKPS) detects the crankshaft position and is one of the most important sensors of the engine control system. If there is no CKPS signal input, the engine ...

Fuel Pressure Sensor (FPS) Troubleshooting
Fail-Safe Mode ItemFail-SafeDuty (%)85     If the fuel pressure sensor malfunctions, it enters fail safe mode. This means that the fuel pressure rises to match the increasi ...

Sliding the Sunroof
The Engine Start/Stop Button must be in the ON position before you can open or close the sunroof. Pressing the sunroof control lever backward or forward momentarily to the second detent posit ...