Octavia Mk1
|
Note| Always replace gaskets and self-locking nuts. |
| 1 - | Gasket |
| q | replace |
| 2 - | Heat shield |
| q | for engines with identification characters AVU |
| 3 - | 25 Nm |
| q | for engines with identification characters AVU |
| 4 - | Support |
| 5 - | Washer |
| q | no longer fitted, if a collar nut is mounted |
| 6 - | 25 Nm |
| q | replace |
| q | coat with hot bolt paste -G 052 112 A3- before inserting |
| 7 - | 6-pin plug |
| q | black for lambda probe -G39- and heating for lambda probe -Z19- |
| q | on underside of vehicle on right |
| 8 - | from combination valve |
| q | for engines with identification characters AVU |
| q | Secondary air system → Chapter |
| 9 - | Nipple, 35 Nm |
| q | for engines with identification characters AVU |
| 10 - | Connecting pipe |
| q | for engines with identification characters AVU |
| q | Secondary air system → Chapter |
| 11 - | Lambda probe -G39-, 50 Nm |
| q | only coat the thread with hot screw paste -G 052 112 A3-; the paste must not get into the slot of the probe body |
| 12 - | Exhaust manifold |
| q | for engines with identification characters AVU |
| q | removing and installing → Chapter |
| 13 - | Heat shield |
| q | for engines with identification characters BFQ |
| 14 - | 25 Nm |
| q | for engines with identification characters BFQ |
| 15 - | 10 Nm |
| 16 - | to throttle valve control unit -J338- |
| 17 - | 25 Nm |
| 18 - | 4 Nm |
| 19 - | Bushing |
| q | for attaching cable of lambda probe upstream of catalytic converter |
| 20 - | Flange |
| q | for attaching the connection pipe to the EGR valve -N18- |
| 21 - | 25 Nm |
| q | replace |
| 22 - | 4-pin plug |
| q | brown for lambda probe downstream of catalytic converter -G130- and heating for lambda probe 1 downstream of catalytic converter -Z29- |
| q | on underside of vehicle on right |
| 23 - | Lambda probe downstream of catalytic converter -G130-, 50 Nm |
| q | only coat the thread with hot screw paste -G 052 112 A3-; the paste must not get into the slot of the probe body |
| 24 - | to the central silencer |
| 25 - | 60 Nm |
| 26 - | Pre-exhaust pipe |
| q | with catalytic converter |
| 27 - | 40 Nm |
| q | replace |
| q | coat with hot bolt paste -G 052 112 A3- before inserting |
| 28 - | Gasket |
| q | replace |
| 29 - | Exhaust manifold |
| q | for engines with identification characters BFQ |
| q | removing and installing → Chapter |
| 30 - | Connecting pipe |
| q | for exhaust gas recirculation system → Chapter |
| 31 - | Support |
| q | for engines with identification characters AVU |
| 32 - | 20 Nm |
| q | for engines with identification characters AVU |
| q | replace |
