EGR Control Valve: Installation

Connect the preheater hose (B) and connector (A) to the EGR control valve.

Fig 1: Connecting Preheater Hose And Connector To EGR Control Valve
Courtesy of SUBARU OF AMERICA, INC.
Install the EGR control valve and EGR control valve bracket A to the EGR cooler and EGR control valve bracket B.
1. Set the EGR control valve and EGR control valve bracket A to the EGR cooler and EGR control valve bracket B, and temporarily tighten the bolts which secure the EGR control valve and EGR control valve bracket A to the EGR cooler and EGR control valve bracket B.
  NOTE: Use a new gasket.
  
  Fig 2: Locating EGR Cooler To EGR Control Valve With Bolts
  Courtesy of SUBARU OF AMERICA, INC.
2. Tighten the bolts which secure the EGR control valve and EGR control valve bracket A to the EGR cooler and EGR control valve bracket B in numerical order as shown in the figure.
  Tightening torque:
  
  T1: 6.4 N.m (0.7 kgf-m, 4.7 ft-lb)
  
  T2: 19 N.m (1.9 kgf-m, 14.0 ft-lb)
Fig 3: EGR Control Valve Bolts Bracket A And B
Courtesy of SUBARU OF AMERICA, INC.
Install the EGR pipe. Ref. to EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES) (H4DOTC)>EGR Pipe>INSTALLATION .
Install the intercooler. Ref. to INTAKE (INDUCTION) (H4DOTC)>Intercooler>INSTALLATION .
Lift up the vehicle.
Install the under cover. Ref. to EXTERIOR/INTERIOR TRIM>Front Under Cover>INSTALLATION .
Lower the vehicle.
Connect the battery ground terminal.
Fill engine coolant. Ref. to COOLING(H4DOTC)>Engine Coolant>REPLACEMENT>FILLING OF ENGINE COOLANT .
Install the collector cover.