Lexus NX: Purge Valve
Components
COMPONENTS
ILLUSTRATION
| *1 | PURGE VSV | *2 | FUEL VAPOR FEED HOSE |
| *3 | NO. 2 FUEL VAPOR FEED HOSE | - | - |
Removal
REMOVAL
PROCEDURE
1. REMOVE PURGE VSV
| (a) Disconnect the wire harness clamp and connector from the purge VSV. |
|
(b) Slide the 2 clamps and disconnect the fuel vapor feed hose and No. 2 fuel vapor feed hose from the purge VSV.
| (c) Detach the claw and remove the purge VSV from the air cleaner hose. |
|
Inspection
INSPECTION
PROCEDURE
1. INSPECT PURGE VSV
(a) Measure the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 - 2 | 20°C | 23 to 26 Ω |
HINT:
If the result is not as specified, replace the purge VSV.
(b) Check the operation of the purge VSV.
| (1) Check that air does not flow from port F when air is applied to port E. |
|
| (2) Apply battery voltage between the terminals of purge VSV, and check the purge VSV operation. OK:
HINT: If the result is not as specified, replace the purge VSV. |
|
Installation
INSTALLATION
PROCEDURE
1. INSTALL PURGE VSV
(a) Install the purge VSV to the air cleaner hose with the claw.
(b) Connect the fuel vapor feed hose and No. 2 fuel vapor feed hose to the purge VSV and slide the 2 clamps to secure the hose.
(c) Connect the wire harness clamp and connector to the purge VSV.
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