Diesel injection system
- Make
- Fiat
- Model
- Grande Punto Factory Service Manual
- Year
- 2005–2012
- Section
- Engine › Diesel injection system
Tightening torquesDiesel injection system
DIESEL INJECTION SYSTEM
| Component | Fastening | dia | Value (daNm) | Validity |
|---|---|---|---|---|
| Engine coolant temperature sensor | M12 | 1.8 ÷ 2.2 | 1.9 Multijet | |
| Engine coolant temperature sensor | M16 | 1.8 ÷ 2.2 | 1.3 Multijet | |
| Fuel pressure sensor - fuel manifold side | M | 6.5 ÷ 7.5 | 1.9 Multijet | |
| Pressure pump mounting | Bolt (to be replaced) | M8 | 2.3 ÷ 2.8 | 1.9 Multijet |
| Rpm sensor | Bolt | M6 | 0.8 ÷ 1.0 | 1.3 Multijet 1.9 Multijet |
| Injector brackets | Nut | M8 | 1.8 ÷ 2.2 | 1.3 Multijet |
| Injector brackets | Nut | M8 | 2.7 ÷ 3.3 | 1.9 Multijet |
| Pipe from pressure pump to fuel manifold - fuel manifold side | Connector | M14 | 2.2 ÷ 2.4 | 1.9 Multijet |
| Pipe from pressure pump to fuel manifold - fuel manifold side | Connector | M14 | 2.6 ÷ 2.9 | 1.3 Multijet |
| Pipe from pressure pump to fuel manifold - pressure pump side | Connector | M12 | 2.2 ÷ 2.4 | 1.9 Multijet |
| Pipe from pressure pump to fuel manifold - pressure pump side | Connector | M12 | 2.3 ÷ 2.5 | 1.3 Multijet |
| Pipes from fuel manifold to injectors - fuel manifold side | Connector | M14 | 2.2 ÷ 2.4 | 1.9 Multijet |
| Pipes from fuel manifold to injectors - fuel manifold side | Connector | M14 | 2.6 ÷ 2.9 | 1.3 Multijet |
| Pipes from fuel manifold to injectors - injectors side | Connector | M12 | 2.2 ÷ 2.4 | 1.9 Multijet |
| Pipes from fuel manifold to injectors - injectors side | Connector | M12 | 2.3 ÷ 2.5 | 1.3 Multijet |
| Cam angle sensor | Bolt | M6 | 0.64 ÷ 0.96 | 1.3 Multijet 1.9 Multijet |
| Pressure pump | Bolt | M7 | 1.4 ÷ 1.7 | 1.3 Multijet |
| Pressure pump | Nut | M8 | 2.3 ÷ 2.8 | 1.9 Multijet |
| Pressure pump drive pulley | Nut | M14 | 4.5 ÷ 5.5 | 1.9 Multijet |
| Water presence sensor - fuel temperature | 0.2 ÷ 0.3 | 1.3 Multijet 1.9 Multijet | ||
| Bracket fastening vacuum reservoir to gearbox | Nut | M12 | 4.8 ÷ 7.2 | 1.3 Multijet 90 CV |
| Pressure regulator - fuel manifold side | see operation Op. 1060G31 FUEL PRESSURE REGULATOR ON SINGLE MANIFOLD TO INJECTORS - R R | 1.3 Multijet | ||
| Pressure sensor - fuel manifold side | 3.0 ÷ 4.0 | 1.3 Multijet | ||
| Throttle body | Bolt | 1.9 Multijet | ||
| Single fuel manifold pipe (rail) | Nut | M8 | 2.3 ÷ 2.8 | 1.9 Multijet |
Parts & tools for this job For 2005 Fiat Grande Punto
- PARTGlow plugsSearch: Fiat Grande Punto 2005 glow plugs
- TOOLGlow plug socketSearch: glow plug socket
- TOOLDiesel compression testerSearch: diesel compression tester
Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.