Honda Accord

1998-1999 of release

Repair and car operation



Honda Chord
+ Honda Accord brand Cars
+ Settings and routine maintenance
+ Engine
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
- Engine management
   System of onboard diagnostics (OBD) - a principle of functioning and codes of malfunctions
   Removal and installation RSM/ESM
   Check of serviceability of a condition and replacement of the sensor of provision of a butterfly valve (TPS)
   Check of serviceability of a condition and replacement of the sensor of absolute pressure in the pipeline (MAR)
   Check of serviceability of a condition and replacement of the sensor of temperature of soaked-up air (IAT)
   Check of serviceability of a condition and replacement of the sensor of temperature of cooling liquid of the engine (eats)
   Check of serviceability of a condition and replacement of the sensor of VMT/provision of a cranked shaft (TDC/CKP)
   Check of serviceability of a condition and replacement of the sensor of position of pistons (CYP)
   Check of serviceability of a condition and replacement of the detector of control of electric loadings (ELD)
   Check of serviceability of a condition and replacement of the sensor switch of pressure in system of hydrostrengthening of a wheel (PSP)
   Check of serviceability of a condition and replacement of the oxygen sensor (l-probe)
   Check of serviceability of a condition and replacement of the sensor of a detonation
   Check of serviceability of a condition and replacement of the sensor of speed of movement of the car (VSS)
   Check of serviceability of functioning and replacement of the valve of stabilization of turns of idling (IAC)
   Check of serviceability of functioning and replacement of the air valve of correction of structure of an air and fuel mix (FIA)
   System of operated ventilation of a case (PCV)
   System of a retsirkulyatsiya of the fulfilled gases (EGR) - the general information, check of a condition and replacement of components
   System of catching of fuel evaporations (EVAP) - the general information, check of a condition and replacement of components
   The catalytic converter - the general information, check of a condition and replacement
+ gear shifting Box
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ electric equipment Schemes





The catalytic converter - the general information, check of a condition and replacement

In order to avoid violation of the guarantee certificates extending on components of systems of decrease in toxicity of fulfilled gases, make check and service of the catalytic converter in the conditions of a car-care center workshop.

General information

The catalytic converter is a component of systems of decrease in toxicity of the fulfilled gases, is included in structure of system of release and serves for decrease in issue in the atmosphere of toxic components. On cars considered in the real Management catalytic converters of two types are used. The ordinary oxidizing converter allows to lower the content in the fulfilled gases of hydrocarbons and carbon monooxide. The three-functional catalytic converter in addition allows to reduce issue of oxides of nitrogen (NOH).

CHECK

 PERFORMANCE ORDER

1. The diagnostic equipment for check of serviceability of a condition of the catalytic converter is expensive and the extremely difficult in operation. At emergence of suspicions on failure of the converter, drive away the car for check on car repair shop.
2. Each time when the car for any reason rises over the earth, examine the converter on existence of signs of mechanical damages, traces of leaks and corrosion development. Check a condition of welded seams and reliability of a tightening of flange bolts of fastening of the device to sections of system of production of the fulfilled gases. The defective catalytic converter is subject to replacement.
3. Despite reliability of a design of the converter, there is rather high probability of its obstruction. The simplest way of check of passableness of the converter is check with use of the vacuum gage:

a) Connect the vacuum gage to a source of depression of the inlet pipeline (see. Head Engine);
b) Warm up the engine to normal working temperature, transfer the selector lever to the situation "R" (models from AT), or include neutral transfer (models with RKPP) and cock the parking brake;
c) Consider vacuum gage indications at single turns of the engine;
d) Quickly open a butterfly valve almost against the stop, then at once release, having dumped turns to the single. Consider and write down vacuum gage indications;
e) Repeat the described check still three times, each time writing down result;
f) If the result of the fourth measurement appears more than on 2.54 mm of mercury. below the instrument read at single turns, therefore, there is a probability of violation of passableness of the converter, or the exhaust silencer.

Replacement of components

 PERFORMANCE ORDER

1. Before an otdavaniye it is necessary to impregnate a carving of flange fixture of the catalytic converter with getting structure.

2. Give fixing nuts and take the catalytic converter from under the car.
3. Installation is made upside-down.