Leon Mk1
| Engine data |
| Engine code | AZL | AZL MEX → Note | AZL SAM → Note | BBX MEX → Note | BBX SAM → Note | ||
| Exhaust emission limits according to | EU4 + EOBD | Row 1 + EOBD | EU2 | Row1 + OBD | EU2 | ||
| Cylinder capacity | cm3 | 1984 | 1984 | 1984 | 1984 | 1984 | |
| Power | kW/min | 85/5400 | 85/5400 | 85/5400 | 85/5200 | 85/5200 | |
| Torque | Nm/min | 170/3000 | 170/3000 | 170/3000 | 170/2400 | 170/2400 | |
| Diameter | Ø mm | 82,5 | 82,5 | 82,5 | 82,5 | 82,5 | |
| Stroke | mm | 92,8 | 92,8 | 92,8 | 92,8 | 92,8 | |
| Compression ratio | 10,5 | 10,5 | 10,5 | 10,3 | 10,3 | ||
| OCT | min. | 95 lead free | 95 lead free | 95 lead free | 95 lead free | 95 lead free | |
| Injection | Bosch ME 7.5 | Bosch ME 7.5 | Bosch ME 7.5 | Bosch ME 7.5.10 | Bosch ME 7.5.10 | ||
| Ignition | Bosch ME 7.5 | Bosch ME 7.5 | Bosch ME 7.5 | Bosch ME 7.5.10 | Bosch ME 7.5.10 | ||
| Knock control | yes | yes | yes | yes | yes | ||
| Variable distribution | no | no | no | no | no | ||
| Variable intake manifold | no | no | no | no | no | ||
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| Engine code | AZL | AZL MEX → Note | AZL SAM → Note | BBX MEX → Note | BBX SAM → Note | ||
| Self diagnosis | yes | yes | yes | yes | yes | ||
| Lambda regulation | 2 probes | 2 probes | 2 probes | 1 probe | 1 probe | ||
| Catalytic converter | yes | yes | yes | yes | yes | ||
| Exhaust gas recirculation | no | no | no | no | no | ||
| Supercharging | no | no | no | no | no | ||
| Secondary air system | yes | yes | yes | no | no | ||
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