Hyundai Tucson: Engine Control System / Fuel Pressure Control Valve Repair procedures
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 pressure regulator valve terminals 1 and 2. |
4. |
Check that the resistance is within the specification.
Specification: Refer to “Specification”
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(Refer to Fuel Delivery System - "High Pressure Fuel Pump”)
(Refer to Fuel Delivery System - "High Pressure Fuel Pump”)
Circuit Diagram
(M/T)
(A/T)
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Description
Canister Close Valve (CCV) is normally open and is installed
on the canister ventilation line. It seals evaporative emission control
system by shutting the canister from the atmosph ...