Mazda 626

1991-1998 of release

Repair and car operation

Mazda 626

+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 4. Heating and ventilation
+ 5. Fuel system
- 6. Exhaust system
   + 6.1. Exhaust system
   - 6.2. Systems of decrease in toxicity of exhausts and management of operation of the engine
      6.2.1. Introduction
      6.2.2. System of self-diagnostics and malfunction codes
      6.2.3. Central control unit
      6.2.4. Sensor of provision of a butterfly valve
      6.2.5. Sensor of a stream of air
      6.2.6. The sensor of temperature of arriving air
      6.2.7. The sensor of temperature of cooling liquid
      6.2.8. Sensor of provision of a cranked shaft
      6.2.9. Sensor of provision of a camshaft
      6.2.10. Switch of system of hydrostrengthening of a steering
      6.2.11. Oxygen sensor
      6.2.12. Sensor of detonation combustion of fuel
      6.2.13. Sensor of speed
      6.2.14. Air valve
      6.2.15. System of additional supply of air on low turns
      6.2.16. System of ventilation of a case
      6.2.17. System of a retsirkulyatsiya of exhaust gases
      6.2.18. Collecting system паров fuels
      6.2.19. Switch of fires of a stoplight
      6.2.20. Catalytic converter
+ 7. Transmissions
+ 8. Coupling and semi-axes
+ 9. Brake system
+ 10. Running gear
+ 11. Body
+ 12. Electric equipment
+ 13. Electroschemes
+ 14. Good advice

Обзор Audi Q4 e-tron технические характеристики

6.2.4. Sensor of provision of a butterfly valve

Check

PERFORMANCE ORDER

	1. The sensor of provision of a butterfly valve (shooter) is located on the zaslonka case. Disconnect the socket of connection of the sensor and check, that at the included ignition tension between REF plugs (+) and GND (-) made about 5,0 Volts.
2. Check alarm tension of the sensor between SIG plugs (+) and GND (-). When the butterfly valve is completely closed, tension should make 0,5–1,0 Volts. At completely open butterfly valve tension should rise to 3,5–5,0 Volts.

Adjustment

PERFORMANCE ORDER

Turn off fixing screws of the sensor (arrow) and turn the sensor so that at completely closed butterfly valve alarm tension of the sensor made 0,5–1,0 Volts.

Replacement

PERFORMANCE ORDER

1. On models of 1993 of release with the four-cylinder engine the sensor is not subject to replacement.

2. On all other models disconnect the socket of connection of the sensor, turn off fixing screws and remove the sensor.

3. Installation is carried out upside-down removals.