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Home >> Volkswagen >> 2009 >> Touareg 4.2 R >> Repair and Diagnosis >> Engine Performance >> Ignition System >> 4.2L - Ignition/Glow Plug System - Engine Code(S): Bar >> 28 Ignition/Glow Plug System >> Description And Operation >> Cylinder Bank 2 Component Location
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Cylinder Bank 2 Component Location

Fig 1: Cylinder Bank 2, Assembly Overview
GWWN28-10052Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Throttle valve control module -J338-
    • After replacement, adapt in "Guided Functions" operating mode under "Adapting throttle valve control module".
    • Component location, refer to Fig 2
  2. Low fuel pressure sensor -G410-
  3. Knock Sensor (KS) 4 -G199-
    • Component location, refer to Fig 3
    • Removing and installing  , refer to KNOCK SENSOR .
  4. Camshaft adjustment valve 2 -N208-
    • Component location, refer to Fig 3
  5. Fuel metering valve 2 -N402-
    • In high pressure pump.
    • Component location, refer to Fig 4
  6. Camshaft adjustment valve 2 (exhaust) -N319-
    • Component location, refer to Fig 5
  7. Mass Air Flow (MAF) sensor 2 -G246-
  8. Camshaft Position (CMP) sensor 4 -G301-
    • Component location, refer to Fig 5
  9. Engine Coolant Temperature (ECT) sensor (on radiator) -G83-
    • Component location, refer to Fig 6
  10. Ignition coils, cylinder bank 2
    • Ignition coil 5 with power output stage -N323-.
    • Ignition coil 6 with power output stage -N324-.
    • Ignition coil 7 with power output stage -N325-.
    • Ignition coil 8 with power output stage -N326-.
    • Component location, refer to Figure
  11. Electrical connectors
    • Black for knock sensor 3 -G198-.
    • Brown for knock sensor 4 -G199-.
  12. Camshaft Position (CMP) sensor 2 -G163-
    • Component location, refer to Fig 3
  13. Intake manifold runner position sensor 2 -G512-
    • Component location, refer to Figure
    • After replacement, adapt in "Guided Functions" operating mode in "Adapting intake manifold runner position sensor".
  14. Knock Sensor (KS) 3 -G198-
    • Component location, refer to Fig 3
    • Removing and installing  , refer to KNOCK SENSOR .
  15. Intake flap motor -V157-
  16. Fuel injectors, cylinder bank 2
    • Cylinder 5 fuel injector -N83-.
    • Cylinder 6 fuel injector -N84-.
    • Cylinder 7 fuel injector -N85-.
    • Cylinder 8 fuel injector -N86-.
    • Component location, refer to Fig 3
Fig 2: Identifying Electrical Connection And Bolts
GWWA24-10195Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
NOTE:

Ignore -arrows-.

Fig 3: Component Location View From Inside From Left Cylinder Head
GWWA24-10165Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. KS 4 -G199-
  2. Camshaft adjustment valve 2 -N208-
  3. CMP sensor 2 -G163-
  4. Cylinder 8 fuel injector -N86-
  5. Cylinder 7 fuel injector -N85-
  6. Cylinder 6 fuel injector -N84-
  7. Cylinder 5 fuel injector -N83-
  8. KS 3 -G198-
Fig 4: Disconnecting Electrical Connector At Fuel Metering Valve 2 N402 On Left High Pressure Pump
GWWA24-10168Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
Fig 5: Disconnecting Camshaft Position (CMP) Sensor 4 G301 Electrical Harness Connector
GWWA24-10163Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Ignition coil 5 with power output stage -N323-
  2. Ignition coil 6 with power output stage -N324-
  3. Ignition coil 7 with power output stage -N325-
  4. Ignition coil 8 with power output stage -N326-
  5. Camshaft adjustment valve 2 (exhaust) -N319-
  6. CMP sensor 4 -G301-
Fig 6: Identifying Engine Coolant Temperature (ECT) Sensor (On Radiator) G83 And Upper Coolant Hose Connection
GWWA10-10434Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
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