Service Repair Manual | |
| Year | 1992-1998 |
| Engine code | AR67203 |
| Engine size | 1995ccm |
| Power | 137kw |
| Idle speed | 820-880rpm |
| Fuel system | Weber-Marelli |
| Firing order | 1-3-4-2 |
| Spark plug | Bosch WR6DTC NGK BP6ET Denso W20EPBR-S |
| Electrode gap | 0.6-0.8mm |
| CO | 0.35% |
| CO2 | 14.5-16.0% |
| HC | 90ppm |
| O2 | 0.1-0.5% |
| CO content at increased idle speed | 0.3% |
| Increased idle speed for CO test | 2500-2900rpm |
| Lambda | 0.97-1.03 |
| Radiator cap | 0.9-1.1bar |
| Thermostat opens | 81-85℃ |
| Ventilator turn on | 92-97℃ |
| Battery | 60Ah |
| Alternator | 90A |
| Spark plug Tightening torque | 23-28Nm |
| Engine oil with filter | 5.0l |
| Cooling system | 9.1l |
| Gearbox oil | 2.0l |
| Differential rear | 1.4l |
| Engine oil grade | API SH SAE 10W-40 |
| Gearbox oil grade | API GL-4 SAE 80W |
| Differential oil rear | API GL-5 SAE 80W-90 |
| Brake fluid | DOT 4 |
| Timing belt | 80000km |
 | |
| Tire dimension (x/y R z) | 195/60 R14 |
| 195/55 R15 | |
| Front wheel presure | 2.2bar |
| Rear wheel presure | 2.0bar |
| Wheel bolt tightening torque (B) | 83-103Nm |
| Rear hub tightening torque (H) | 226-294Nm |
 | |
| Minimal front brake disk thickness (R) | 20.2mm |
| Minimal rear brake disk thickness (R) | 9.2mm |
| Minimal front pad thickness without backing plate (P2) | 1.5mm |
| Minimal rear pad thickness without backing plate (P2) | 1.5mm |
Alfa Romeo 155 2.0 16V Turbo Q4 (1995ccm) 1992-1998
Manufacturer | |
| Alfa Romeo | |
Model | |
| 155 | |
Type | |
| 2.0 16V Turbo Q4 | |
Year | |
| 1992-1998 | |
Engine code | |
| AR67203 | |
Engine size | |
| 1995ccm | |
Power | |
| 137kw | |
