Single point fuel injection car Nissan Sunny 7 (B13)
Models with single point electronic fuel injection The fuel supply system consists of a fuel tank installed under the bottom at the rear of the vehicle, an electric fuel pump installed in the fuel tank, a fuel filter, a...
Specifications for Single Point Injection Throttle potentiometer connector Throttle Body Connector Connector for knock sensor System type Nissan Electronic Single Point Fuel Injection Application Models with 2.0...
Air filter — removal and installation Removing 1. Loosen and remove the bolt, and disconnect the air inlet tube on the side of the air filter housing. 2. Unscrew the nuts securing the air filter cover, then...
Accelerator cable — removal and installation Removing 1. Unhook the cable from the cam on the throttle body. 2. Loosen the cable sheath nuts to the bracket and remove the cable sheath from the bracket (the arrow...
Accelerator pedal — removal and installation Removing 1. Remove the lower decorative panel in the niche of the driver's feet. 2. Disconnect the cable from the pedal. 3. Turn away bolts of fastening of an arm and...
Tetraethyl lead-free gasoline Fuel recommended for use - see subsection 6.3.1.1 . For all Nissan Sunny models, it is recommended to use gasoline with a minimum octane rating of 95 (research method)....
Fuel injection system — general information All models with a single point injection system have a combined fuel injection / ignition system (engine management system), often referred to as ECCS (Electronic...
Fuel System — Pressure Relief Attention! See precautions in subsection 6.3.1 before starting work. Attention! The following operation will release pressure from the fuel system - be aware that fuel...
Fuel pump — removal and installation Attention! See precautions in subsection 6.3.1 before starting work. Removing The pump is removed together with the fuel level sensor. 1. Remove the sensor following the...
Fuel level sensor — removal and installation Attention! See precautions subsection 6.3.1 before starting work. Removing 1. Disconnect the negative battery cable. 2. To gain access to the sensor, remove the rear...
Throttle body — removal and installation Attention! See precautions in subsection 6.3.1 before starting work. Removing 1. Disconnect the negative battery cable. 2. Remove the air filter cover (see subsection...
Fuel injector — removal and installation Attention! See precautions in subsection 6.3.1 before starting work. If you think an injector has failed, try cleaning it with an appropriate injector cleaner such as...
Fuel pressure regulator — removal and installation The fuel pressure regulator is mounted on the right side of the throttle body. Removing Attention! See precautions in subsection 6.3.1 before starting work. 1....
Additional air supply valve — removal and installation An additional air supply valve is located in front of the throttle body. Removing 1. Disconnect the negative battery cable before removing it. 2. Walk along the valve...
Throttle valve potentiometer — removal and installation The throttle potentiometer is mounted on the right side of the throttle body. Removing 1. Disconnect the negative battery cable before removing it. 2. Access to the fuel...
Air flow sensor — removal and installation The air flow sensor is mounted behind the throttle body. Removing 1. Disconnect the negative battery cable before removing it. 2. Access to the sensor will be greatly...
Fast Engine Solenoid Valve Fast Engine Solenoid Valve (idle mode) installed on the right side of the throttle body. Removing 1. Disconnect the negative battery cable before removing it. 2. If...
Throttle damper — removal and installation The damper is mounted on the left side of the throttle body. Its operation can be checked by following the instructions given in subsection 6.4.2.7.2 . Removing 1. To...
Crankshaft rotation angle sensor The crank angle sensor is part of the distributor and cannot be replaced separately. If the sensor is defective, the entire ignition distributor must be replaced (see...
Fuel knock sensor — removal and installation Attention! The knock sensor is a very fragile instrument and will fail if dropped or hit. The knock sensor is located on the back of the cylinder block. Removing 1. To...
Switch in the power steering system The switch is located in the high pressure pipe of the power steering system in the right rear corner of the engine compartment. Removing 1. Before removing the switch,...
Switch in the air conditioning system The switch is installed in the air conditioning tube, in the left front corner of the engine compartment. When removing and installing the switch, it is necessary to...
Intake manifold — removal and installation Removing 1. Remove the throttle body following the instructions in subsection 6.3.1.11 . 2. Drain the coolant from the cooling system following the instructions in...