Service Nissan Sunny with 1991 on 1997 of release in a body n-14.
1. The maintenance instruction
2. Maintenance service
3. Engines
4. Cooling system
5. Heating and ventilation system
6. Fuel and an exhaust system
6.1. Carburettor engines
6.2. Engines with system of injection of fuel
6.2.1. Specifications
6.2.2. The air filter
6.2.3. A cable of a drive throttle заслонки
6.2.4. A pedal of management throttle заслонкой
6.2.5. Fuel
6.2.6. System of injection of fuel
6.2.7. Декомпрессия fuel system
6.2.8. The fuel pump
6.2.9. The gauge of level of fuel
6.2.10. A fuel tank
6.2.11. System of injection of fuel
6.2.12. The case throttle заслонки
6.2.13. Units of system of injection of fuel
6.2.14. A soaking up collector
6.2.15. A final collector
6.2.16. An exhaust system
6.3. System of a food / of release of the fulfilled gases
6.4. System of decrease in toxicity of the fulfilled gases
7. System of start-up of the engine
8. Coupling
9. Transmissions
10. Semiaxes
11. Brakes
12. Suspension brackets and a steering
13. A body
14. An electric equipment



6.2.11. System of injection of fuel

All cars with инжекторными engines are equipped нейтрализаором. Adjustable parametre are only idling turns (subsection 2.2.2 see).

The malfunction code is designated by a series of long (0,6) and short (0,3) flashes of a control lamp and the red indicator on the case of the block of the management, divided by an interval in 0,9 with. "Long" flashes specify the first figure of a code, and "short" – the second. Through 2,1 with a series of flashes of a following code of the refusal brought in memory will follow.


1. Before doing a conclusion about malfunction of system of injection check up cleanliness of the filter, ignition installation, backlashes in candles and in valves, a compression in cylinders, be convinced of reliability of fastening of sockets and in absence on them corrosion.
2. If malfunctions it is not revealed, switch the management block in a mode of 2 self-diagnostics. The malfunction code is defined on a blinking of the red light-emitting diode indicator on the right side of the management block.
3. The registered codes of refusals are stored in memory of the block of management before 50th inclusion of a starter.
4. If for this period refusal is not registered any more there is its deleting. The code can be erased also, having translated the block in a mode 2, and then – in a mode 1, or having disconnected the battery at more than 24 o'clock.

Installation of a mode of self-diagnostics

1. Uncover the block of safety locks in which there is a socket of the block of management.
2. Include ignition, thereby the management block it is translated in a mode 1.
3. Connect a crosspiece conclusions IGN and CHK a diagnostic socket. Through 2 сек the management block is translated in a mode 2.
4. In a mode 2 the codes of refusals brought in memory of the block of management are read out only.

The prevention

If codes 11 and 21 before check of a chain of ignition check up a gauge chain коленвала are found out.

5. If on cars with neutralizer the management block is translated in a mode 2 during engine start-up the mix verification mode on structure of exhaust gases automatically joins.
6. If indicators light up, a mix poor, погасание both indicators specifies in mix enrichment.
7. For check of the gauge of exhaust gases start the engine, finish turns to 2000 rpm and during 2 mines observe of any indicator. At the normal gauge indicators will blink not less than 5 times for 10 with.
8. Upon termination of leave a mode 2 for what again on 2 with connect conclusions IGN and CHK on the stopped engine, or switch off ignition and disconnect the battery from weight (on the working engine).
9. For full check of system of injection hand over the car in car-care centre service.

Code number
Faulty chain
Chain of the gauge of an angle of rotation коленвала
Chain of a measuring instrument of a stream
Chain of the gauge of temperature of a liquid
Chain of a signal of ignition
Chain of the gauge of a detonation
Chain of the gauge of an angle of rotation throttle заслонки
Normal work of all chains

6.2.10. A fuel tank

6.2.12. The case throttle заслонки