Installing Fuel Injectors - Cylinder Bank 1-3

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Replace O-rings -11 and 12- on the fuel injectors -9- .

Fig 1: Installing Fuel Collection Pipe With Fuel Injectors 1-3
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
1. 1.1. Clean sealing faces with a lint-free cloth and apply a thin coat of silicone spray.
2. 1.2. Fit fuel injectors into fuel collection pipe and secure them using spring clamps.
3. 1.3. Insert fuel collection pipe with fuel injectors fitted into the corresponding openings in the intake-air distributor.
4. 1.4. Fit and tighten M6 fastening screws for the fuel collection pipe -13- .
  → Tightening torque: 10 Nm (7.5 ft. lb.)
Fit fuel line and wiring harness.
Information

Do not put too much pressure on pipe and line connections. High pressure causes damage and leaks. Always counter at the lines when loosening and fastening them.

Information

Do not put too much pressure on pipe and line connections. High pressure causes damage and leaks. Always counter at the lines when loosening and fastening them.

Information

Do not put too much pressure on pipe and line connections. High pressure causes damage and leaks. Always counter at the lines when loosening and fastening them.

Information

Do not put too much pressure on pipe and line connections. High pressure causes damage and leaks. Always counter at the lines when loosening and fastening them.
1. 2.1. Connect the fuel line. Fit and tighten union nut -2- (a/f 17 and 19).
  → Tightening torque: 30 Nm (22 ft. lb.)
  
  Fig 2: Locating Left Fuel Collection Pipe
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. 2.2. Connect cable plug -arrows- for fuel injectors 1-3.
3. 2.3. Clip on cable rail -3- at the fuel collection pipe.
Fit intake air line for side 1-3.
1. 3.1. Position intake air line in the bracket -arrow- in the engine compartment.
  
  Fig 3: Locating Intake Air Line Bracket
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. 3.2. Fit intake air line together with new O-ring and retaining bracket at the turbocharger flange and press it in. Fit and tighten two screws -arrows- and one M6 collar nut -1- .
  → Tightening torque: 10 Nm (7.5 ft. lb.)
  
  Fig 4: Locating Intake Air Line Flange 1-3
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Install secondary-air pump.
→ 26651900 REMOVING AND INSTALLING SECONDARY-AIR PUMP - section on "Installing" → Tightening torque: 10 Nm (7.5 ft. lb.)

Fig 5: Identifying Secondary-Air Pump
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Install oil-filter console.
→ 173319 REMOVING AND INSTALLING OIL-FILTER CONSOLE - section on "Installing".

→ Tightening torque: 23 Nm (17 ft. lb.)

→ Tightening torque: 10 Nm (7.5 ft. lb.)

Fig 6: Identifying Oil-Filter Console
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Fit lines on left of engine compartment.
1. 6.1. Open tie-wrap and move lines into installation position.
  
  Fig 7: Identifying Left Engine Compartment Lines Arrangement
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. 6.2. Insert carbon canister line -2- and connect.
  
  Fig 8: Identifying Left Engine Compartment Hose Connections
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
3. 6.3. Connect coolant breather hose -1- to coolant reservoir.
4. 6.4. Connect the vacuum line -3- .
Install fuel filter.
→ 206019 REMOVING AND INSTALLING FINE FUEL FILTER - section on "Installing".

Fig 9: Identifying Fuel Filter
Courtesy of PORSCHE CARS NORTH AMERICA, INC.