A4 Mk3
Engine data |
Code letters | CAGA | CAGB | CAGC | CAHA | CAHB | CMEA | |
Capacity | ltr. | 1.968 | 1.968 | 1.968 | 1.968 | 1.968 | 1.968 |
Power output | kW at rpm | 105/4200 | 100/4200 | 88/4200 | 125/4200 | 120/4200 | 105/4200 |
Torque | Nm at rpm | 320/1750…2500 | 320/1750…2500 | 300/1750…2500 | 350/1750…2500 | 350/1750…2500 | 320/1750…2500 |
Bore | Ø in mm | 81.0 | 81.0 | 81.0 | 81.0 | 81.0 | 81.0 |
Stroke | mm | 95.5 | 95.5 | 95.5 | 95.5 | 95.5 | 95.5 |
Compression ratio | 18.5 | 18.5 | 18.5 | 16.5 | 16.5 | 18.5 | |
CN | at least | 51 | 51 | 51 | 51 | 51 | 51 |
Firing order | 1–3–4–2 | 1–3–4–2 | 1–3–4–2 | 1–3–4–2 | 1–3–4–2 | 1–3–4–2 | |
Exhaust gas recirculation | yes | yes | yes | yes | yes | yes | |
Turbocharging/supercharging | yes | yes | yes | yes | yes | yes | |
Charge air cooling | yes | yes | yes | yes | yes | yes | |
Lambda control | 1 Lambda probe | 1 Lambda probe | 1 Lambda probe | 1 Lambda probe | 1 Lambda probe | 1 Lambda probe | |
Particulate filter | yes | yes | yes | yes | yes | yes | |
Valves per cylinder | 4 | 4 | 4 | 4 | 4 | 4 |