gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

EGR Electronic Vacuum Regulator Solenoid > < Electronic Vacuum Regulator Valve (EVRV) <--> [EGR Control Solenoid]|Description and Operation
Page 1
background image

Electronic Vacuum Regulator Valve (EVRV): Service and Repair

EGR And EVRV Solenoid

REMOVAL

-

Disconnect the negative battery cable.

-

Disconnect the electrical connector at the solenoid.

-

Disconnect the vacuum hoses.

-

Remove the bolts and solenoid.

INSTALLATION

-

Install the solenoid.

-

Connect the vacuum hoses.

-

Connect the electrical connector to the solenoid.

-

Connect the negative battery cable.

-

Check system to ensure proper operation.

EGR Electronic Vacuum Regulator Solenoid > < Electronic Vacuum Regulator Valve (EVRV) <--> [EGR Control Solenoid]|Description and Operation