Jeep Grand Cherokee

1993-1999 of release

Repair and car operation



Jeep Grand Cherokee
+ Cars of mark Jeep Grand Cherokee
+ Options and routine maintenance
+ Рядный the six-cylinder engine
+ Engine V8
+ Procedure of the general and engine major repairs
+ Systems of cooling, heating and air conditioning
- The power supply system and release of the fulfilled gases
   The general information
   Procedure of dump of pressure of fuel
   Check of pressure of fuel and functioning of the fuel pump
   Removal and installation of a fuel tank
   Cleaning and repair of a fuel tank - the general information
   Repair and replacement of fuel lines
   Removal and installation of the fuel pump
   Check of serviceability and replacement of the block of the gauge of level of fuel
   Removal and installation of assemblage of an air cleaner
   Replacement of a cable of gas
   System of injection of fuel - the general information
   Check of serviceability of system of injection of fuel
   Serviceability check, removal and installation of the case of a throttle
   Check of serviceability and replacement of a regulator of pressure of fuel
   Serviceability check, removal and installation of injectors of fuel
   Check of functioning and replacement of components of system of stabilisation of turns of idling (IAC)
   Service of system of release of the fulfilled gases - the general information
+ System of an electric equipment of the engine
+ Systems of decrease in toxicity of the fulfilled gases and engine management
+ Manual box of a gear change
+ Automatic transmission
+ Distributing box
+ Coupling and трансмиссионная a line
+ Brake system
+ Suspension bracket and steering
+ Body
+ System of an onboard electric equipment
+ Controls and operation receptions




The general information

Models of cars described in a given Management are equipped by system of consecutive multidot injection of fuel (MPFI). The system uses clock pulses for maintenance of consecutive injection of fuel directly in inlet port of each of cylinders. Work of injectors is supervised by the power module of management (РСМ). РСМ traces various parametres of the engine and on the basis of the analysis of the received information defines exact quantity of fuel which should be at present впрыснуто in certain sequence in inlet ports of the engine.

All models are equipped by the electric fuel pump established in a fuel tank. For providing of access to the aforementioned pump the fuel tank is necessary for removing. The gauge of level of fuel is built in directly the fuel pump and taken from a tank in the similar image.

The system of release of the fulfilled gases consists of a final collector (ов), каталитического the converter, exhaust pipes and the muffler. Each of the listed components can be replaced in an individual order. More detailed information on каталитическому is presented the converter in the Head of System of decrease in toxicity of the fulfilled gases and engine management.