Power supply system for gasoline engines The power system includes: a fuel tank mounted under the rear of the vehicle; electric fuel pump immersed in the tank; fuel filter; fuel line; return fuel lines. The fuel pump delivers fuel to the fuel line, which also...
Fuel System Specifications System type Engines 1.6 liters Magneti Marelli 8P Engines 1.8 liters Bosch Motronic MP5.1.1 2.0 liter engines Bosch Motronic MP5.1.1 or MP5.2 Fuel pump Electric type, immersed in fuel tank Pressure generated by the fuel...
Air filter and intake ducts — removal and installation Removing Engines 1.6 liters 1. Loosen the clamps and remove the air filter housing breather. 2. Disconnect the two clips, unscrew the two mounting screws from the front of the cylinder head and remove the air filter...
Accelerator cable — removal, installation and adjustment Removing 1. In the engine compartment, remove the accelerator cable from the cam on the throttle body, then remove the accelerator cable sheath from the sealing rubber ring (the arrow indicates the clamp of the outer...
Accelerator pedal — removal and installation Removing 1. Remove the accelerator cable from the accelerator pedal. 2. Depending on the design, unscrew the hub screws or unscrew the nut from the end of the pedal pivot shaft. 3. Remove a pedal or take a pedal in...
Fuel injection system The fuel injection system is an ECU self-tuning system that controls and stores data that provides optimal engine operating conditions under various loads. When the battery is disconnected, the data is erased, and to...
Relieve pressure in the fuel system Attention! When working on the fuel system, you must first remove the pressure in the system. 1. Disconnect the negative battery terminal. 2. Place an appropriate container under the location where the system will be...
Fuel pump — removal and installation Attention! When working on the fuel system, you must first remove the pressure in the system. Removing 1. Disconnect the negative battery terminal. 2. Remove the rear seat. 3. Use a lever to remove the plastic floor...
Fuel tank — removal and installation Attention! When working on the fuel system, you must first remove the pressure in the system. Removing 1. All fuel must be drained before removing the fuel tank. Disconnect the electrical connector from the fuel pump as...
Fuel system check During the troubleshooting process, each system code corresponds to a specific element of the system. Reading trouble codes Code Malfunction Motronic 5.1.1 injection system 11 No faults found 12 Fault setting 13 intake...
Throttle body — removal and installation Removing 1. Disconnect the negative battery terminal. 2. Remove the air filter. 3. Remove the accelerator cable from the throttle actuator. 4. Remove the electrical connectors from the throttle position sensor, heater...
Bosch Motronic MP511 injection system — removal and installation Attention! When working on the fuel system, you must first remove the pressure in the system. Fuel line and injectors Removing 1. Disconnect the negative battery terminal. 2. Remove the vacuum pipe from the fuel...
Magneti Marelli 8P injection system — removal and installation Fuel injectors Removing 1. Disconnect the negative battery terminal. 2. Remove the air filter. 3. Remove the two bolts securing the wire bracket to the top of the manifold. 4. Remove the electrical connectors from the...
Intake manifold — removal and installation Removing 1.6 liter models 1. Disconnect the negative battery terminal. 2. Remove the air filter. 3. Remove the accelerator cable from the throttle actuator and disconnect the cable sheath fasteners. 4. Unscrew the two...
Exhaust manifold — removal and installation Removing 1. Disconnect the hot air intake pipe from the exhaust manifold. 2. Unscrew the three bolts and remove the heated air intake cover. 3. Block the rear wheels and raise the front of the vehicle. 4. Disconnect the...
Exhaust gas exhaust system System of release of the fulfilled gases multisection. The exhaust pipe is bolted with an internal O-ring. The catalyst is located at the front of the exhaust system. The exhaust system is suspended from the body on...
The main malfunctions of the fuel and exhaust system Increased fuel consumption the air filter element is dirty; damage to the fuel injection system (gasoline engines); injectors are faulty (diesel engines); incorrect ignition timing (gasoline engines); low tire pressure....