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Hyundai Equus: Engine Control System
Troubleshooting
Description and OperationBattery Replacement
If the Smart Key is not working properly, try replacing the battery with a new
one.
Battery Replacement of Conventional Smart Key
Battery Type: CR2032 To Replace the Battery:
1. Pry open the ...
Canister Close Valve (CCV) Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the CCV connector.
3.
Measure resistance between the CCV terminal 1 and 2.
4.
Check that the resistance is within the specific ...
Fuel Pressure Control Valve Repair procedures
Inspection
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Disconnect the fuel pressure regulator valve connector.
3.
Measure resistance between the fuel ...