Nissan Maxima QX

since 1993 of release

Repair and car operation


Nissan Maxima QX
+ Nissan Maxima brand Cars
+ Maintenance instruction
+ Settings and routine maintenance
+ Engine
+ Systems of cooling, heating
- Power supply system and release
   General information
   Sbrasyvaniye of pressure in a power supply system
   Check of serviceability of functioning of the fuel pump, measurement of pressure of fuel
   Check of a condition and replacement of fuel lines and their shtutserny connections
   Removal and installation of the fuel pump
   Check of a condition and replacement of the sensor of fuel consumption
   Removal and installation of a fuel tank
   Cleaning and repair of a fuel tank - general information
   Removal and installation of assembly of an air purifier
   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 condition and replacement of the case of a throttle
   Removal and installation of a regulator of pressure of fuel
   Removal and installation of the fuel highway and injection injectors
   Check and adjustment of turns of idling
   Release system - 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




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Check of a condition and replacement of the case of a throttle

Before starting performance of procedures wait complete cooling of the engine! See also prevention at the beginning of pressure Sbrasyvaniye's Section in a power supply system.


 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.

If the stereosystem established on the car is equipped with a security code before disconnecting the battery make sure that have the correct combination for audiosystem input in action!

2. Disconnect a final branch pipe of an air purifier from an inlet air line or the throttle case.
3. Disconnect from the throttle case electroconducting of the sensor of provision of a butterfly valve (TPS) (see. Head of the Control system of the engine). Also mark and disconnect all vacuum hoses.
4. Disconnect gas cables (see. The section Removal, installation and adjustment of a cable of an accelerator) and, at the corresponding complete set of the car, темпостата.

5. Disconnect from the throttle case hoses of an okhladitelny path. For the purpose of minimization of losses of cooling liquid at once закупорьте the open ends of lines.

6. Turn out bolts of fastening of the case of a throttle. On models 1993 and 1994 of вып. remove an inlet air line. Remove the throttle case with sealing laying. Scratch out traces of a material of old laying from interfaced surfaces of the case of a throttle and the delivery chamber of the inlet pipeline.

7. Installation is made upside-down. Do not forget to replace sealing laying. In summary make adjustment of cables of gas and темпостата (see. Section Removal, installation and adjustment of a cable of an accelerator). Check level of cooling liquid, in case of need execute the corresponding adjustment (see. Head of Control and routine maintenance).