EGR Electronic Vacuum Regulator Solenoid: Service and Repair

EGR Vacuum Regulator:

1. Disconnect fuel charging wiring from Exhaust Gas Recirculation (EGR) vacuum regulator solenoid.
2. Disconnect main emission vacuum control connector from EGR vacuum regulator solenoid.
3. Remove retaining nuts and EGR vacuum regulator solenoid from mounting bracket.
4. If necessary, remove mounting bracket.
5. To install, reverse removal procedure. If removed, tighten mounting bracket nut to 8-12 Nm (71-106 lb in). Tighten retaining nuts for EGR vacuum regulator solenoid to 5-7 Nm (45-61 lb in).