Octavia Mk2
| Fuel rail with injection valves - Summary of components |
| 1 - | Retaining clip |
| q | check tightness on the injection valve and retaining bracket |
| q | fit on with the open side to the connector of the injection valve |
| 2 - | O-ring |
| q | replace |
| q | before fitting moisten lightly with clean engine oil |
| 3 - | Injector -N30 … N33- |
| q | resistance: 12.0 … 17.0 Ω (at room temperature) |
| q | removing and installing → Chapter |
| 4 - | Gasket ring |
| q | replace → Chapter |
| q | the gasket ring must not be oiled |
| 5 - | Vacuum hose |
| q | to intake manifold valve -N316- → Chapter, (side connection) |
| 6 - | Fuel return hose |
| q | to distributor in the fuel feed line → Chapter |
| q | blue or blue marking |
| q | secure with spring strap clamps |
| q | check for firm seating |
| 7 - | Pressure limiting valve |
| q | replace removed valve |
| q | before fitting O-rings moisten lightly with clean engine oil |
| q | press in by hand using an 8 mm hexagon socket wrench |
| 8 - | Screw plug, 20 Nm |
| 9 - | Fuel distributor (bottom part of intake manifold) |
| q | removing and installing → Chapter |
