Programming of basic values for a control system of the engine. Nissan Micra (since 2002 of release)
Service and to Nissan Micra car repairs (since 2002 of release)
1. Introduction
2. Governing bodies and operation receptions
3. Settings and routine maintenance of the car
4. Engine
5. Systems of cooling of the engine, heating, ventilation and air conditioning
6. A power supply system and production of the fulfilled gases
6.1. Power supply system
6.1.1. General information and security measures
6.1.2. Sbrasyvaniye of pressure in a power supply system
6.1.3. Principle of functioning of a control system of the engine
6.1.4. Removal and installation of components of an inlet air path
6.1.5. Removal and installation of injectors of fuel and fuel distributive highway
6.1.6. Removal and installation of a pedal of gas
6.1.7. Programming of basic values for a control system of the engine
6.1.8. Removal and installation of assembly of the fuel pump, fuel filter and sensor of a stock of fuel
6.1.9. Removal and installation of a fuel tank
6.2. Systems of release and decrease in toxicity of the fulfilled gases
7. Systems of electric equipment of the engine
8. Manual box of gear shifting and coupling
9. Automatic transmission
10. Power shafts, rotary fists and stupichny assemblies
11. Brake system
12. Suspension bracket and steering
13. Body
14. Onboard electric equipment
15. Electric equipment schemes
 







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6.1.7. Programming of basic values for a control system of the engine

Programming of provision of the released pedal of gas

 PERFORMANCE ORDER

  1. This procedure it is necessary to carry out each time after a detachment of electroconducting of ECM or the sensor of provision of a pedal of gas.
  2. Make sure that the pedal of gas is completely released.
  3. Include ignition and wait for at least 2 seconds.
  4. Switch off ignition and wait for at least 10 seconds.
  5. Include ignition and wait for at least 2 seconds.
  6. Switch off ignition and wait for at least 10 seconds.

Programming of a closed position of a butterfly valve

 PERFORMANCE ORDER

  1. This procedure it is necessary to carry out each time after a detachment of electroconducting of ECM or the butterfly valve activator.
  2. Make sure that the pedal of gas is completely released.
  3. Include ignition, then switch off it and wait for at least 10 seconds.
  4. Check aurally that the butterfly valve moves within 10 seconds.

Programming of the activator of a butterfly valve in the provision of idling

 PERFORMANCE ORDER

  1. This procedure it is necessary to carry out each time after a detachment of electroconducting of ECM or the butterfly valve activator, and also at unsatisfactory results of check of turns of idling or the ignition moments.

Below the programming description without use of the diagnostic device is provided.

  1. Before starting programming, make sure of implementation of the following requirements:
    • Tension of the battery makes not less than 12.9 In on idling turns;
    • OZh is heated-up to temperature 70 ÷ 95 hail;
    • The PNP sensor is switched on;
    • Headlights, To/in and heating of back glass are switched off (on models with DRL establish the switch of external lighting in the 1st situation);
    • Wheels are established in the provision of rectilinear movement;
    • The car is motionless;
    • Transmission is heated-up to working temperature.
  2. Program the provision of the released pedal of gas and the closed butterfly valve.
  3. Start the engine and warm up it to working temperature.
  4. Switch off ignition and wait for at least 10 seconds.
  5. Make sure that the pedal of gas is completely released and include ignition at least for 3 seconds.
  6. Within 5 seconds the 5th time in a row completely squeeze out and release a gas pedal.
  7. Wait for 7 seconds, completely squeeze out a pedal of gas and hold it within about 20 seconds while To/l refusals will not cease to blink and it will be switched off.
  8. Release a gas pedal within 3 seconds after will go out To/l.
  9. Start the engine and let's to it work on single turns. Several times increase turns and make sure of compliance of turns of idling and the ignition moment to requirements of Specifications.

The chart of programming is provided on an illustration below.

  1. If desirable result will not reach, execute the following actions:
    • Make sure that the butterfly valve is completely closed;
    • Check serviceability of the PCV valve;
    • Make sure that in a descending stream through a butterfly valve not подсасывается air;
    • At performance of three described above conditions check components of a control system of the engine.

Chart of programming of provision of idling



6.1.6. Removal and installation of a pedal of gas

6.1.8. Removal and installation of assembly of the fuel pump, fuel filter and sensor of a stock of fuel