| 1. Preliminary check up pressure of the storage battery. It should be not less than 11,5 Century |
| 2. Remove the top casing of the engine (subsection 2.1 see). |
| 3. Disconnect колодку 2 (fig. the Gauge of position of a camshaft of engines of 1,4 l, 55 and 74 kw see) with wires from the gauge 1. |
| 4. Connect the voltmeter to contacts 1 and 3 колодки 2. |
| 5. Include ignition. The voltmeter should show pressure not less than 4,5 Century |
| 6. If the voltmeter shows 0, check up wires on breakage and short circuit. |
| 7. If there is no breakage or short circuit in wires, and the voltmeter shows pressure not less than 4,5 In, replace the gauge of position of a camshaft. |
| 8. If there is no breakage or short circuit in wires, and the voltmeter shows 0, replace the engine management block. |