toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

EGR Vacuum Switching Valve (VSV) - CA Only|Page 1427 > < EGR Vacuum Switching Valve (VSV) - CA Only
Page 1
background image

Vacuum Switching Valve (VSV) for EGR: Description and Operation
Vacuum Switching Valve (VSV)

Component Layout

PURPOSE

The vacuum switching valve is controls the function of the EGR valve based on signals received from the ECM.

LOCATION

The switching valve is mounted on the left side of the engine compartment.

OPERATION

See: EGR Valve/Description and Operationfor operating conditions.

EGR Vacuum Switching Valve (VSV) - CA Only|Page 1427 > < EGR Vacuum Switching Valve (VSV) - CA Only