Exhaust systems
1 – vehicles with CVH engines with a working volume of 1.3 and 1.6 dm³, manufactured before 9/83;
2 – vehicles with OHV engines with a working volume of 1.1 dm³, manufactured before 9/83;
3 – cars with an engine with a working volume of 1.6 dm³ with a catalytic converter; 4 – cars with CVH engines with a working volume of 1.4 and 1.6 dm³, manufactured since 1986;
5 – three-stage catalyst;
6 - unregulated catalyst;
7 – diesel engines
Exhaust manifolds
1 – exhaust manifold of an engine with a working volume of 1.1 dm³; 2 – exhaust manifold of the engine with a working volume of 1.3 and 1.6 dm³; 3 – exhaust manifold gasket
The exhaust system consists of a single intake pipe (for an engine with a working volume of 1.1 dm³), or a double intake pipe (for other engines). The front and rear mufflers are connected to the intake pipe. If there is a catalytic converter, it is installed between the front and rear mufflers. The lambda probe, which controls the composition of the fuel mixture, is screwed into the front exhaust pipe. Both mufflers can be replaced separately, but this requires cutting the connecting pipe. The front and rear mufflers are suspended from the body on rubber holders.