Fuel and exhaust systems of the car Nissan Terrano 1 (WD21)
All engines installed on Terrano vehicles are equipped with a fuel injection system. Fuel from the tank is supplied by an electric pump through the line to the injectors. The type and number of nozzles are determined by the injection system.
Fuel and exhaust system specifications Technical data for fuel injected engines (K24 and V6), dimensions and clearances are given in mm Checking and adjusting idle speed For pre-injection engines (combustible...
Fuel line — repair 1. Only seamless steel tubes are installed in the trunk (copper and aluminum due to poor vibration resistance, it is forbidden to install). Observe fire safety...
Throttle cable — removal and installation 1. Remove the air filter. 2. Disconnect the cable from the damper body (photo). 5.2a To disconnect the throttle or cruise control cable, unscrew the nuts and remove the...
Pedal — removal and installation 1. Disconnect the cable from the pedal (see above). 2. Turn away bolts of an arm and remove a pedal. 3. Installation is carried out in the reverse order. Adjust the low...
Fuel pump — check 1. With the engine running, make sure there are no fuel leaks along the entire line. 2. Decompress the fuel system (see below). 3. Disconnect the battery from the mass,...
Fuel pump — removal and installation 1. The pump is mounted in the fuel tank. 2. Decompress and disconnect battery from ground. 3. Raise the car and remove the tank (see below). 4. Carefully knock out the...
Electronic fuel injection system — general information Cars are equipped with a system or pre-mix (TVI system) or direct fuel injection into the cylinders (MPF system). Both types of injection systems are controlled by the...
Fuel system decompression 1. Remove the fuel pump fuse (photo). 11.1 Fuel pump fuse 2. Start the engine and wait for it to stop. 3. Make 23 attempts to start the engine. 4. Turn off the ignition...
Throttle body (for systems with TVI pre-injection) Removing 1. Decompress and disconnect the battery from ground. 2. Drain about 1 liter of liquid. 3. Remove the air filter. 4. Disconnect the throttle cable and cruise...
Nozzle — replacement Pre-injection system 1. Decompress and remove the damper body. 2. Remove the gasket and wiring seal from the housing (photo). 13.2 Gasket and seal for injector wires 1....
Pilot Injection (TBI) — Adjustments Checking and adjusting high idle 1. Warm up the engine. 2. Make sure the cam alignment mark is against the center of the cam link pin. Otherwise, adjust by turning screw...
Fuel System — Cleaning Remove the tank periodically ( see below ) disconnect the fuel hoses and tubes and purge the entire line with low pressure air. Remove and check the condition of the...
Fuel tank — removal and installation Attention! Self-repair of the tank by soldering or welding is strictly prohibited. When removing the tank, follow the fire safety rules. 1. Disconnect the battery from...
Fuel level sensor — removal and installation 1. Disconnect the battery from the ground. 2. Disconnect the wires from the fuel level sensor. 3. Remove the tank . 4. Knock out the lock plate with a brass (steel is...
Exhaust system — general information The exhaust system consists of 4 sections, a front pipe, a catalytic converter, an intermediate pipe with a resonator and an end section with a silencer The entire...
Front exhaust pipe — removal and installation 1. Raise the vehicle and place it on stands. 2. Remove the converter shield (photo). 3. Secure the neutralizer with wire 4. Remove shields and disconnect pipe bracket....
Catalytic converter — removal and installation 1. Raise the vehicle and place it on stands. 2. Remove the converter shield. 3. Attach the middle tube to the cardan shaft. 4. Loosen the 4 converter mounting bolts...
Silencer — removal and installation 1. If the muffler is intact, and only the inner pipe is damaged by corrosion, it is recommended to cut the pipe by welding and replace it in place. 2. Raise the vehicle...
Middle pipe — removal and installation 1. Remove the end section with silencer. Loosen the nuts securing the middle tube bracket to the frame. 2. Loosen the pipe-to-converter bolts using penetrating fluid and...