General information about fuel injection In engine series "Aster" There are three main types of fuel injection system: Multec single point fuel injection system, Multec multipoint fuel injection...
Fuel pump — check, removal and installation Sedan and Hatchback Models Examination During the operation of the pump, a characteristic noise is heard coming from the rear of the car when the ignition is...
Fuel filter — removal and installation Removing The fuel filter is located on a bracket attached to the right side of the fuel tank. Clamp the fuel hoses on either side of the filter to reduce fuel...
Fuel tank — removal and installation Operation as described in the section " Fuel tank - removal and installation " part A of this chapter, however, you must disconnect the fuel hose and wiring...
Unleaded gasoline — general information The company recommends the use of 95 RON unleaded gasoline (Premium) for all Astra models with fuel injection. Some vehicle models can also run on 98 RON...
Catalytic converter — general information All models of vehicles with fuel injection have a catalytic converter to reduce the emission of harmful substances from the exhaust gases. It is located in the...
Fuel injection systems Multec single point fuel injection system The fuel injection device has a throttle valve, an idle speed control motor, a throttle position sensor, fuel...
Electronic control unit Note: On models with 1.6L and 1.8L engines, the control unit consists of two components: the main control unit and the program memory. Both components can be...
Electronic traction control (RTS) The electronic MRT system is installed on cars with engines having two camshafts, and controls the traction force with a pound of drive wheels, thereby...
Electronic Traction Control (ETS) Components Throttle body - removal and installation Disconnect the negative battery terminal. Remove the main throttle body as described in the previous section "...
Exhaust manifold — removal and installation Engines with one camshaft See section " An exhaust manifold " Part "A" this chapter, considering the following (pic. 4.122). Disconnect the plug connector of...
Exhaust system — general information Models of engines with one camshaft See section " exhaust system ", Part "A" this chapter with the following in mind. The factory fitted exhaust system...
Exhaust system — parts replacement Front Section - Single Cam Engines Disconnect the negative battery terminal, also disconnect the oxygen sensor connector, which is usually tacked to the...