# PAZ-3205 buses — Mostransavto, Avtokolonna 1785

**IE S015**  
Mostransavto, Avtokolonna 1785 · Russia · 2000

Compression rose in all cylinders of both vehicles, spread narrowed, CO emissions dropped. PAZ-3205 buses, Mostransavto, Avtokolonna 1785. Russia · 2000.

## Measured

- compression by cylinder, 5.6-9.0 → 6.9-10.1 kgf/cm² — **5.8-61.4 %**
- CO content in the exhaust gases, 1.0-3.4 → 0.16-1.45 % — **2.3-6.3×**

## Conclusion

Compression rose in all cylinders of both vehicles, spread narrowed, CO emissions dropped

Page: https://industry.xado.com/case/mostransavto_series
PDF report: https://industry.xado.com/pdf/TIER%20S/Avtokolonna1785/engines-PAZ-3205/IE-S015_XADO_Avtokolonna1785_engines-PAZ-3205_EN.pdf