Oxygen concentration sensors and fuel vapor recovery system (Opel Astra J)

Diagram 11. Oxygen concentration sensors and fuel vapor recovery system: 1 - engine compartment mounting block; 2 - Engine control unit relay; 3 - electromagnetic valve of the fuel tank ventilation system; 4 - electromagnetic valve of the exhaust gas recirculation system; 5 - first oxygen concentration sensor; 6 - second oxygen concentration sensor; 7 - Engine control unit

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Opel Astra J: Electrical circuits

Power supply to the engine control unit
Variable valve timing system
Fuel pump
Engine control unit
Starter wiring diagram
Starter and battery

Pressure and temperature sensors
Direction indicators and hazard warning lights
Side lights
High and low beam headlights (halogen)
High and low beam headlights (xenon)
Brake light wiring diagram

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