| Inspection |
| 1. |
Turn the ignition switch OFF. |
| 2. |
Disconnect the VIS valve connector. |
| 3. |
Measure resistance between the VIS valve terminals 1 and 2. |
| 4. |
Check that the resistance is within the specification.
|
| Removal |
| 1. |
Turn the ignition switch OFF and disconnect the battery negative (-) cable. |
| 2. |
Disconnect the variable intake solenoid valve connector (A). |
| 3. |
Disconnect the vacuum hoses (B, C) from the valve. |
| 4. |
Remove the installation nut (D), and then remove the valve.
[Vave 1 (Intake manifold)]
[Vave 2 (Surge tank)]
|
| Installation |
|
|
| 1. |
Install in the reverse order of removal.
|
Circuit Diagram
Description Fuel Pressure Control Valve is installed on the high pressure fuel pump and controls fuel flow flowing into the injectors in accordance with the ECM signal calculated based on various engine condition.
S
Replacement 1. Discharge refrigerant from refrigeration system. 2. Replace faulty tube or hose. Cap the open fittings immediately to keep moisture or dirt out of the system. 3. Tighten joint of bolt or nut to specified torque.