Jeep Grand Cherokee
1993-1999 of release
Repair and car operation
Jeep Grandee Cheroki
+ Jeep Grand Cherokee brand Cars
+ Settings and routine maintenance
+ Ryadny six-cylinder engine
+ V8 Engine
+ Procedures of the general and major maintenance of the engine
+ Systems of cooling, heating and air conditioning
+ the Power supply system and production of the fulfilled gases
+ System of electric equipment of the engine
- Systems of decrease in toxicity of the fulfilled gases and engine management
System of multiitem injection of fuel (MPFI) and information sensors - the description
Removal and installation of the electronic module of management (RSM)
Description of a principle of action of system of self-diagnostics and procedure of reading of codes of malfunctions
System of operated ventilation of a case (PCV)
System of a retsirkulyatsiya of the fulfilled gases (EGR)
Catching system паров fuels (EVAP)
+ Manual box of gear shifting
+ Automatic transmission
+ Transfer case
+ Coupling and transmission line
+ Brake system
+ Suspension bracket and steering
+ System of onboard electric equipment
+ Governing bodies and operation receptions
The catalytic converter is the part of system of decrease in toxicity of the fulfilled gases which is a part of system of production of fulfilled gases and serves for decrease in issue in the atmosphere of toxic components. There are two types of catalytic converters. The ordinary converter of oxidizing type reduces level of the content in the fulfilled gases of hydrocarbonic connections and carbon monoxide (WITH). The three-functional catalytic converter, on a level with hydrocarbons and WITH, provides decrease in level of oxides of nitrogen (NOH).
The diagnostic equipment for check of a condition of the catalytic converter is expensive and extremely difficult in the use. In case of suspicions on violations in operation of the converter drive away the car for check and repair in dealer office or having at the order the corresponding equipment a car-care center workshop.
Each time lifting the car with any purpose over the earth, check the catalytic converter on existence of traces of leaks, corrosion, dents and others damages. Also check a condition of welding seams / flange bolts in a place of fastening of the converter to sections of system of production of the fulfilled gases. The damaged catalytic converter should be replaced without fail.
Though catalytic converters also do not belong to number of often failing knots of the car, from time to time there is their zabivaniye combustion products. The simplest way of check of passableness of the converter is use of the vacuum gage which is connected to the diagnostic union for identification of effect of influence of blocking of release on admission depression.
Replacement of components
See the description of procedures of removal and installation of components of system of production of the fulfilled gases in Head of the Power supply system and production of the fulfilled gases.