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Home >> Volkswagen >> 2005 >> Jetta TDI, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 37 (2.5L - Crankshaft, Cylinder Block - Engine Code(S): BGP, BGQ, CBTA & CBUA (Sedan) (A5 Platform)) >> 13 Crankshaft, Cylinder Block >> Description And Operation >> Accessory Drive And Cylinder Block Overviews >> Engine, Rear

Engine, Rear

WARNING: This page is about a different variant/trim than selected.
Fig 1: Identifying Rear Engine Overview
GWWM13-0196Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Cylinder Block 
  2. Locking Bolt 
    • 30 Nm
    • With a rolled seal.
    • The bore in the cylinder block is for locking the crankshaft using the locking pin T40069.
  3. Knock Sensor 1 -G61- 
    • Note the installed position: The wire connection points downward vertically.
  4. Bolt 
    • 20 Nm
    • Tightening specification affects the function of the knock sensor.
  5. Bolt 
    • 10 Nm
  6. Cover 
  7. Bayonet Connection 
  8. Wire Clip 
    • Clipped to the cover.
  9. Knock Sensor 2 -G66- 
    • Note the installed position: The wire connection points 45° toward the right on the outside.
  10. Wire Bracket 
    • Bolted to Secondary Air Injection (AIR) valve.
  11. Connector 
    • Green for the knock sensor 1.
    • Installed location, refer to Fig 2.
    • Contacts are gold plated.
  12. Connector 
    • Gray for knock sensor 2.
    • Installed location, refer to Fig 2.
    • Contacts are gold plated.
Fig 2: Identifying Installation Position Of Harness Connectors For Knock Sensors
GWWM28-0209Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Green for the knock sensor 1 
  2. Gray for the knock sensor 2