Power system specifications System type Characteristic Meaning Models 1.4 l (E7J engine) Siemens-Fenix 3 central injection with Bosch AA throttle body Models 1.6 l (K7M engine) Siemens-Fenix 5 semi-sequential port injection with Pierburg throttle...
Fuel and exhaust system — general information The fuel system consists of a fuel tank, fuel priming pump, fuel filter, supply and return fuel pipes. Models with single point fuel injection are equipped with a throttle block assembly that includes one fuel injector...
Air filter assembly and intake ducts E7J engines Removing 1a. Loosen and remove the bolts. 1b. Remove the cover screw from the top of the air filter, then release the brackets and remove the cover. Remove filter element (refer to illustrations). 2a....
Removing, installing and adjusting the gas pedal cable Removing 1. On E7J engines, remove the air filter assembly as described in Section Removal and installation - air filter assembly and intake ducts . On all models where applicable, unscrew the reinforcing rod between...
Removal and installation of an accelerator pedal Removing 1. Remove the bottom trim panel from under the steering column. 2. Disconnect the cable from the top of the gas pedal by squeezing the protrusions of the tip of the cable. 3. Remove the nut securing the pivot...
General description and use of unleaded gasoline Note. For new information, contact a Renault workshop. The fuel recommended by Renault is listed in Specifications of this Chapter. All models with a gasoline engine run on fuel with a minimum octane number of AI 95....
General description of the fuel injection system Siemens-Fenix 3 central injection system Models 1.4 l (E7J engines) Equipped with Siemens-Fenix 3 central fuel injection system with Bosch throttle body. The system includes a catalytic converter and a fuel vapor...
Depressurization of the fuel injection system Warning! The following procedure simply reduces the pressure in the fuel system. Be aware that fuel is still in the system components, so take precautions before disconnecting them. Note. The fuel system consists of a...
Removal and installation of the fuel priming pump Attention! Before starting work, see the warning in Section Fuel and exhaust system - petrol models . Removing 1. Disconnect the ground cable from the battery (contact the head Engine electrical equipment for Scenic...
Removal and installation of the fuel tank Removing 1. Before removing the fuel tank, all fuel must be removed from it. 2. Remove the rear seat or rear seat cushion (Chapter Body ), to access the fuel pump cover. 3. Use a screwdriver to gently press the cap to...
Removal and installation of the throttle body Removing 1. Depressurize the fuel system, refer to Section Depressurization of the fuel injection system . 2. Disconnect the earth cable from the battery (contact the head Engine electrical equipment for Scenic models),...
Checking and adjusting the fuel injection system 1 - Air temperature sensor; 2 - Fuel pressure regulator; 3 - Fuel return to the tank; 4 - Fuel supply; 5 - Stepper idle control motor; 6 - Injector; A - Connector wiring injector and air temperature sensor; A1 - Air...
Removal and installation of the inlet pipeline and a final collector Inlet pipeline (E7J engines) Removing 1. Remove the throttle body as described in Section Removal and installation of the throttle body . 2. Drain the liquid from the cooling system as described in Chapter Maintenance ,...
Removing and installing the exhaust system On newer vehicles, the exhaust system consists of only two parts; downpipe (and catalytic converter, where applied) and the rest of the system, consisting of a center muffler, rear pipe and muffler. The exhaust pipe at...