Engine & identification
Vehicle identification
| No. of cylinders Type | 4/OHV |
|---|---|
| Capacity cc | 1995 |
| Compression ratio :1 | 22,0 |
Injection system
| Fuel/injection pump assembly Make | Bosch |
|---|---|
| Fuel/injection pump assembly Type | VE |
| Fuel/injection pump assembly Part No. | 0 460 494 016 |
| Fuel feed/lift pump delivery pressure bar | 0,2 |
| Injector nozzle Make | Bosch |
| Nozzle and holder assembly Part No. | 0 432 297 041 |
| Nozzle opening pressure - new/used bar | 155/140 |
Injection sequence
The injection sequence for the Alfa Romeo Alfetta 2.0 Turbo (1979–1985) is 1-3-4-2.
| Injection sequence | 1-3-4-2 |
|---|
Valve clearances
Valve clearances for the Alfa Romeo Alfetta 2.0 Turbo (1979–1985) are 0,30 mm inlet and 0,45 mm exhaust, measured cold.
| Valve clearance - INLET mm | 0,30 cold |
|---|---|
| Valve clearance - EXHAUST mm | 0,45 cold |
Engine oil & fluids
Engine oil
The Alfa Romeo Alfetta 2.0 Turbo (1979–1985) takes 6.0 litres of engine oil with the filter. The specified engine oil grade is SAE 15W-40 for moderate climates, with API/ACEA classification CD.
Coolant
The listed total cooling-system capacity is 10.0 litres.
Grades, filling conditions and capacities
| Engine oil options | |
|---|---|
| Ambient temperature range | Moderate climate |
| Engine oil grade SAE | 15W-40 |
| Engine oil classification API/ACEA | CD |
| Engine with filter(s) litres | 6.0 |
| Other lubricants and capacities | |
| Cooling system - total capacity litres | 10.0 |
Service & electrical
Battery
The Alfa Romeo Alfetta 2.0 Turbo (1979–1985) uses a 12 V, 77 Ah battery.
| Battery V/RC(Ah) | 12 (77) |
|---|
Glow plugs
Glow plugs for the Alfa Romeo Alfetta 2.0 Turbo (1979–1985): Beru 657 MJ, Bosch 0 250 201 012, Champion CH70 and Lucas/CAV DS052.
| Glow plug nominal rating V/A | 11/13 |
|---|---|
| Glow plug - part no. Beru | 657 MJ |
| Glow plug - part no. Bosch | 0 250 201 012 |
| Glow plug - part no. Champion | CH70 |
| Glow plug - part no. Lucas/CAV | DS052 |
Tuning and emissions
| Plunger travel (pump) mm ABDC | 0,5 |
|---|---|
| Crankshaft position (n = ATDC) °BTDC | 8 |
| Adjusting method Engine/Pump | Pointer/Overflow |
| Dynamic timing v = BTDC, n = ATDC | v |
| - AVL, Bosch, Souriau, Sun, VLT4139, Hermann °/rpm | 15±1 |
| Idle speed rpm | 825±25 |
| Rated no load speed rpm | 4800-4830 |
Starting and charging
| Starter motor Make | Bosch |
|---|---|
| Starter motor Type | 0 001 362 075 |
| Alternator Make | Bosch |
| Alternator Type | 0 120 489 107 |
| Alternator output A/V/rpm | 55/14/3000 |
| Regulated voltage V | 13,7-14,2 |
Service checks and adjustments
| Compression pressure bar | 22,0 |
|---|---|
| Turbo boost pressure bar/rpm | 0,39-0,45/4000 |
| Oil pressure bar/rpm | 3,5-6,0/- |
| Radiator cap bar | 0,90-1,10 |
| Thermostat opens °C | 80 |
| Drive belt size - alternator mm | 9,5x1025 |
| Drive belt tension - alternator/PAS/AC mm | 20 |
Tightening torques
| Cylinder head instructions | — |
|---|---|
| View more information | — |
| Other engine tightening torques | |
| Big end bearings Stage 1 | 75-84 Nm |
| Flywheel/driveplate | 108 Nm |
| Crankshaft pulley/damper centre bolt | 147-157 Nm |
| Injector/clamp | 27 Nm |
| Injector pipe unions | 15-20 Nm |
| Fuel/injection pump sprocket/gear | 88 Nm |
| Chassis tightening torques | |
| Rear hub | 265-324 Nm |
| Road wheels | 90-110 Nm |
Frequently asked questions
What is the injection sequence of the Alfa Romeo Alfetta 2.0 Turbo?
The injection sequence for the Alfa Romeo Alfetta 2.0 Turbo (1979–1985) is 1-3-4-2.
What glow plugs does the Alfa Romeo Alfetta 2.0 Turbo use?
Glow plugs for the Alfa Romeo Alfetta 2.0 Turbo (1979–1985): Beru 657 MJ, Bosch 0 250 201 012, Champion CH70 and Lucas/CAV DS052.
How much oil does the Alfa Romeo Alfetta 2.0 Turbo take?
The Alfa Romeo Alfetta 2.0 Turbo (1979–1985) takes 6.0 litres of engine oil with the filter. The specified engine oil grade is SAE 15W-40 for moderate climates, with API/ACEA classification CD.
What are the valve clearances for the Alfa Romeo Alfetta 2.0 Turbo?
Valve clearances for the Alfa Romeo Alfetta 2.0 Turbo (1979–1985) are 0,30 mm inlet and 0,45 mm exhaust, measured cold.
What battery does the Alfa Romeo Alfetta 2.0 Turbo use?
The Alfa Romeo Alfetta 2.0 Turbo (1979–1985) uses a 12 V, 77 Ah battery.