Components
COMPONENTS
ILLUSTRATION
*1 | PURGE VALVE (PURGE VSV) |
*2 | NO. 1 FUEL VAPOR FEED HOSE |
*3 | NO. 2 FUEL VAPOR FEED HOSE |
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N*m (kgf*cm, ft.*lbf): Specified torque |
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Inspection
INSPECTION
PROCEDURE
1. INSPECT PURGE VALVE (PURGE VSV)
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection | Condition |
Specified Condition |
---|---|---|
1 - 2 | 20°C (68°F) |
23 to 26 Ω |
If the result is not as specified, replace the purge valve (purge VSV).
(b) Apply battery voltage between the terminals of the purge valve (purge VSV) and check that the following occurs when blowing air into the port (E). OK:
If the result is not as specified, replace the purge valve (purge VSV). |
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Installation
INSTALLATION
PROCEDURE
1. INSTALL PURGE VALVE (PURGE VSV)
(a) Install the purge valve (purge VSV) to the intake manifold with the bolt. Torque: 10 N·m {102 kgf·cm, 7 ft·lbf} |
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(b) Connect the No. 2 fuel vapor feed hose to the purge valve (purge VSV).
(c) Connect the No. 1 fuel vapor feed hose to the purge valve (purge VSV).
(d) Connect the purge valve (purge VSV) connector.
Removal
REMOVAL
PROCEDURE
1. REMOVE PURGE VALVE (PURGE VSV)
(a) Disconnect the purge valve (purge VSV) connector. |
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(b) Disconnect the No. 1 fuel vapor feed hose from the purge valve (purge VSV).
(c) Disconnect the No. 2 fuel vapor feed hose from the purge valve (purge VSV).
(d) Remove the bolt and purge valve (purge VSV) from the intake manifold.
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Hybrid Control System: Diagnosis System
DIAGNOSIS SYSTEM DESCRIPTION (a) The hybrid vehicle control ECU has a self-diagnosis system. If the computer, hybrid control system, or a component is not working properly, the ECU records the conditions that relate to the fault. The ECU also illuminates the master warning light in the combination m ...