Fabia Mk1
Disassembling and assembling fuel distributor with injectors |
Note
Components marked with an * are checked by the self-diagnosis unit → Chapter. |
For engine with engine identification characters AWY |
1 - | Connection for fuel supply hose |
q | from fuel filter → 1.2/40; 1.2/47 Engine - Mechanics → Rep. Gr.20. |
2 - | Fuel distributor |
3 - | Connection for fuel return hose |
q | for electrical fuel pump → 1.2/40; 1.2/47 Engine - Mechanics → Rep. Gr.20 |
4 - | O-ring |
q | replace |
5 - | Injection valve -N30…N32 -* |
q | mount with a retaining clip |
q | before fitting O-rings moisten lightly with clean engine oil |
q | Inspecting the injection rate, tightness and jet formation of the injectors → Chapter |
q | resistance: 12…17 Ω (at approx. 20 °C) |
6 - | Retaining clip |
q | check tightness on the injection valve and fuel distributor |
7 - | Connection for the pressure hose to the air filter |
8 - | Fuel pressure regulator |
q | before fitting O-rings moisten lightly with clean engine oil |
q | check → 1.2/40; 1.2/47 Engine - Mechanics → Rep. Gr.20 |
9 - | Retaining clip |
q | check for correct seating on the fuel pressure regulator and fuel distributor |
10 - | 8 Nm |
For engine with engine identification characters BMD |
1 - | Connection for fuel supply hose |
q | from fuel filter → 1.2/40; 1.2/47 Engine - Mechanics → Rep. Gr.20. |
2 - | Fuel distributor |
3 - | O-ring |
q | replace |
4 - | Injection valve -N30…N32 -* |
q | mount with a retaining clip |
q | before fitting O-rings moisten lightly with clean engine oil |
q | Inspecting the injection rate, tightness and jet formation of the injectors → Chapter |
q | resistance: 12…17 Ω (at approx. 20 °C) |
5 - | Retaining clip |
q | check tightness on the injection valve and fuel distributor |
6 - | Vent valve |
q | Vent the fuel system → 1.2/40; 1.2/47 Engine - Mechanics → Rep. Gr.20 |
7 - | Cap for vent valve |
8 - | Retaining clip |
q | pay attention to the correct position on the supports of the vent valve and the fuel distributor |
9 - | 8 Nm |
For engine with engine identification characters AZQ, BME |
1 - | Bleeder supports |
q | Vent the fuel system → 1.2/40; 1.2/47 Engine - Mechanics → Rep. Gr.20 |
2 - | Fuel distributor |
3 - | O-ring |
q | replace |
4 - | Injection valve -N30…N32 -* |
q | mount with a retaining clip |
q | before fitting O-rings moisten lightly with clean engine oil |
q | Inspecting the injection rate, tightness and jet formation of the injectors → Chapter |
q | resistance: 12…17 Ω (at approx. 20 °C) |
5 - | Retaining clip |
q | check tightness on the injection valve and fuel distributor |
6 - | Feed line |
q | black with a white marking |
q | secure with spring strap clamps |
q | check for firm seating |
q | from fuel filter |
7 - | 8 Nm |