The plastic fuel tank is located under the rear seat in front of the rear axle. The current fuel supply is indicated to the driver by an indicator device on the instrument panel. The fuel tank is ventilated by an exhaust ventilation system. Gasoline vapors that are harmful to the environment and are vented from the tank are captured by the adsorber and from there are sent to the engine for subsequent combustion.
Late-model vehicles have a switch that shuts off the fuel pump in the event of a collision at speeds above 25 km/h, thereby shutting off the fuel supply. This switch 1 is located in the engine compartment above the coolant expansion tank. The circuit breaker can be returned to its working position by pressing the button on the top (see illustration).
1.0 Fuel pump off sensor button
Attention! If there is a smell of fuel in the passenger compartment after a collision, the fuel leak must be repaired before turning on the switch to prevent fuel from igniting. In addition, the operation of the switch by the self-diagnosis system of the engine control unit (for diesel engines by a distribution system unit) logged as a fault. The corresponding code can be removed from the system by contacting a RENAULT workshop.
Fuel economy
Driving style largely determines fuel consumption. A few tips for proper handling of the accelerator pedal:
- A) move off immediately after starting the engine, even in frosty weather;
- b) turn off the engine during stops and parking, the duration of which will be more than 40 seconds;
- V) drive in the highest possible gear;
- G) maintain a steady speed when driving long distances. Avoid high speeds. Evaluate the traffic situation to avoid unnecessary and unnecessary braking;
- d) do not carry unnecessary cargo. If the roof rack is not in use, remove it;
- and) Maintain prescribed tire pressure. Do not operate the vehicle with low tire pressure.
- h) Estimate the load on the tracks and avoid traffic during peak hours.
Rules for cleanliness and safety when working with the fuel system
When working on the fuel supply system, the following cleanliness and safety precautions must be carefully observed:
- No open flames or sparks near the workplace! No smoking! The workplace must be equipped with a fire extinguisher! Make sure the workplace is well ventilated. Fuel fumes are poisonous.
- The fuel system is under pressure. When the system is opened, fuel may be ejected. Collect leaked fuel with a rag. Wear protective goggles when performing work.
- Thoroughly clean connections and surrounding surfaces before disconnecting pipes.
- Lay the removed parts on a clean lining and cover them with plastic wrap or paper. Do not use fluffy rags for this!
- Parts and assemblies, access to which was opened or they were dismantled, carefully cover or close if further work is not carried out immediately.
- Remove spare parts from the packaging just before installing them. Install only clean parts.
- With an open fuel system, if possible, do not work with compressed air. If possible, do not move the vehicle.
- Do not allow diesel fuel to come into contact with the coolant hoses. When diesel fuel enters, the material of the hoses is slowly destroyed. If diesel fuel gets on the hoses, wipe them off immediately with a damp cloth.