Nissan Maxima QX

since 1993 release

Repair and operation of the car



Nissan Maxima QX
+ Cars of the Nissan Maxima brand
+ Maintenance instruction
+ Settings and routine maintenance
+ Engine
+ Cooling systems, heating
- Power supply system and release
   General information
   Dropping pressure in a power supply system
   Check of serviceability of functioning of the fuel pump, measurement of pressure of fuel
   Check of a state and replacement of fuel lines and their nipple connections
   Removal and installation of the fuel pump
   Check of a state and replacement of the sensor of fuel consumption
   Removal and installation of the fuel tank
   Cleaning and repair of the fuel tank - general information
   Removal and installation of assembly of the air cleaner
   Removal, installation and adjustment of a cable of an accelerator
   System of electronic injection of fuel (EFI) - the general information
   Check of serviceability of functioning of system of injection
   Check of a state and replacement of the case of a throttle
   Removal and installation of the regulator of pressure of fuel
   Removal and installation of the fuel highway and injectors of injection
   Check and adjustment of turns of idling
   System of release - the general information
+ Engine electric equipment
+ Control systems of the engine
+ Transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment



Check of a state and replacement of the sensor of fuel consumption

See preventions at the beginning of the Section Dropping Pressure in a power supply system.

CHECK

 PERFORMANCE ORDER

1. Take from a tank assembly of a gasoline pump with fuel consumption sensor (see the Section Removal and installation of the fuel pump).

2. Connect an ohmmeter to the corresponding two plugs of the socket of the sensor.

3. Lower an assembly float in extreme lower situation (an empty tank) and consider the indication of an ohmmeter. Compare the received result to requirements of Specifications.
4. Transfer a float to extreme top situation (a full tank) and repeat measurement. Again compare result to nominal rate.
5. If results of measurements exceed the limit of admissible ranges, or uniformity of change of indications at float shift is broken, assembly of the sensor should be replaced.
6. On models 1993 and 1994 of of the issue remove the fuel pump from the bearing arm and transfer it to new assembly (see the Section Removal and installation of the fuel pump). On models since 1995 of the issue transfer the fuel temperature sensor to new assembly.
7. Establish assembly on the regular place in a gasoline tank (do not forget to replace a sealing ring).
8. Further installation is made as it should be the return to an order of dismantle of components.