Power supply system (carburetor) of the car Nissan Sunny 7 (B13)
The fuel system consists of a mechanically driven pump, fuel filter, fuel tank, carburetor and air filter. The air filter has a damper for the air flow thermostat. When working with system units, observe fire safety rules.
Power system technical data fuel pump type Mechanical with cam drive from the camshaft Carburetor (Total information) Type Nikki 21L with auto choke Carburetor data for 1.4L and 1.6L engines...
Air filter — removal and installation Removing 1. Remove the latches, unscrew the bolt and nut of the filter nozzle. Remove the nozzle from the air duct and disconnect the hose. 2. Disconnect the hot air...
Air flow thermostat The thermostat is designed to supply warm air to the engine. Shutting off the cold air channel on a cold engine is provided by a damper connected to a vacuum diaphragm....
Fuel pump — removal, inspection and installation Fuel pump location The fuel pump is located on the left side of the cylinder head. Examination 1. To check the performance of the pump without removing it, disconnect...
Fuel level sensor — removal and installation Removing 1. Disconnect the battery from the ground. 2. Remove the rear seat back (see subsection 13.23 ). 3. Remove the viewing hatch. 4. Disconnect the connector from...
Fuel tank — removal and installation Removing 1. Drain as much gasoline as possible before removing the fuel tank. It is advisable to empty the tank on a trip, as a drain plug is not provided. 2. Disconnect...
Throttle cable — removal and installation Removing 1. Unhook the cable from the cam on the carburetor. 2. Loosen the cable sheath nuts to the bracket and remove the cable sheath from the bracket (arrows show...
Throttle control pedal — removal and installation Removing 1. Remove the lower decorative panel in the niche of the driver's feet. 2. Disconnect the throttle cable from the pedal. 3. Turn away bolts of fastening of an...
Fuel for carbureted engines — general information Only unleaded gasoline is used as fuel for engines with a catalytic converter. In engines without a converter, both leaded and unleaded gasoline can be used, additional...
Construction and description of the carburetor Carburetor parts on vehicles without converter 1. Emulsion tube of the secondary chamber; 2. Idle speed correction solenoid valve; 3. Thermoelectric actuator of the air...
Removal and installation of the carburetor Removing 1. Disconnect the battery from the ground and partially drain the coolant. 2. Remove the air filter. 3. Disconnect the throttle cable. 4. Disconnect the...
Diagnostics, disassembly and adjustment of the carburetor Before drawing a conclusion about a carburetor malfunction, check the ignition setting, the gaps in the candles and in the valves, and the compression in the cylinders....
Sensors and carburetor valves — removal and installation Head pressure sensor 1. The sensor is mounted on the left suspension cap. 2. Disconnect the battery from the ground. 3. Loosen the screws lift the sensor and disconnect...
Suction manifold — removal and installation Removing 1. Remove the carburetor. 2. Drain some of the coolant. 3. Disconnect all hoses from the manifold, having previously marked them. 4. On vehicles with a...
Exhaust manifold — removal and installation Exhaust manifold on vehicles with catalytic converter 1. Hot air extraction hose; 2. Recirculation tube; 3. Exhaust gas sensor connector; 4. Exhaust pipe Removing 1....
Exhaust system — removal and installation On cars without a converter, the exhaust system consists of 3 sections - a front pipe, an intermediate section with a resonator and an end section with a silencer. On...