| Type | Nikki 21L with automatic choke |
| Data for carburettor engines of 1.4 and 1.6 liters without catalyst (in brackets shows data for the engines of 1.6 liters, which differ from the same data engine 1,4) |
| Speed idling | |
| The diameter of the mixing chamber | 28 (30) mm |
| The diameter of the large diffuser | 22 mm |
| The main jet | 96 (100) |
| The main air jet | 70 (80) |
| The fuel jet of idling | 40 |
| Air jet of idling | 80 |
| Spray the accelerator pump | 55 |
| Adjusting data for the float: |
| The distance between the upper edge of the float and the plane of the carburetor (reversed) | 10 ?� 0,5 mm |
| The distance between the lower edge of the float and the plane of the carburetor (normal position) | Mm 43,5 ?� 0,5 |
| The gap throttle at high speed idling: |
| / For vehicles with manual transmission | 0.62 ?� 0.07 mm (0.59 ?� 0.07 mm) |
| / For vehicles with automatic transmission | 0.7 ?� 0.07 mm (0.75 ?� 0.07 mm) |
| Clearances air flap: |
| The 1-position | Mm 1,22 ?� 0,14 |
| In the 2-position | Mm 2,15 ?� 0,32 |
| These carburetor engines of 1.4 and 1.6 liters of the catalyst (in brackets shows data for the engines of 1.6 liters, which differ from the same data for the 1.4 liter engine) |
| The diameter of the mixing chamber | 30 mm |
| The diameter of the large diffuser | 22 mm |
| The main jet | 88 (92) |
| The main air jet | 70 |
| The fuel jet of idling | 50 |
| Air jet of idling | 80 |
| Adjusting data for the float: |
| The distance between the upper edge of the float and the plane of the carburetor (reversed) | 10 ?� 0,5 mm |
| The distance between the lower edge of the float and the plane of the carburetor (normal position) | Mm 43,5 ?� 0,5 |
| The gap throttle on a fast idle (1.4 liters): |
| / For vehicles with manual transmission | Mm 0,59 ?� 0,07 |
| / For vehicles with automatic transmission | Mm 0,75 ?� 0,07 |
| The engine of 1.6 liters | 0,63 (?� 0,07) mm |
| Clearances air flap: |
| The 1-position | Mm 1,44 ?� 0,14 |
| In the 2-position | Mm 2,42 ?� 0,32 |
