Photo 9.1A. GM Varajet carburetor - view from the float chamber side.
Photo 9.1B. GM Varajet carburetor - view from the vacuum capsule side.
Photo 9.1C. GM Varajet carburetor - view from the automatic choke side.
Photo 9.1D. GM Varajet carburetor with manual choke.
2. On all models with a 1.6 engine and on models with a 1.3 engine produced before August 1982, an automatic choke with electrical heating is installed.
3. Starting with engine number 0832150 (manual transmission) or 0858780 (Automatic transmission), on models with a 1.3 engine, a manual choke is installed.
4. Carburetors are very similar to each other with the exception of the suction device (cold start devices).
5. On the latest versions of models with a 1.3 engine and automatic choke, a special valve is installed to eliminate the tendency of the engine to miss the flash during intense acceleration between 2700 and 3500 rpm. This valve (Part No. 96009298) Can be installed on earlier carburetors with automatic choke.
6. The carburetor includes enrichment and compensation systems that allow you to achieve optimal carburetor operation in any engine operating mode. The accelerator pump is mechanical.
7. New manual choke carburetors on 1.3 engines have a mixture leaner device (lowering the air damper). With them, the air damper opens immediately after starting the engine depending on the degree of vacuum in the intake manifold so that the mixture does not become over-rich while the engine is warming up.
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