Honda Civic/Acura Integra

from 1994 launch

Repair and operation of the car

Systems of control of the motor

General information

The scheme of an agreement of component ones of systems of control of motor / reduction in toxicity of the gases carried out in a compartment of reason of the (Civic) car

1 - ECM/PCM with the control capture (below the panel) 2 - the Discoverer of controlling loadings electric (ELD) (below the block of meeting of locks of security) 3 - the Sensor of provision of a valve of butterfly (TPS) 4 - the Sensor of absolute pressure in the oil pipeline (MARCH) 5 - the Sensor of temperature of the soaked air (IAT)	6 - the Diagnostic capture (below the panel) 7 - switch of Sensor of pressure in the system of the hydrofortification of a wheel (in the pressure they head the line) 8 - the Sensor of fluctuations of an end of inclination (CKF) 9 - You (l-try) sensors of oxygen (in a collector and the catalytic converter) 10 - the Sensor of the temperature of cooling the liquid of the motor (EST)

The scheme of an agreement of component ones of systems of control of motor / reduction in toxicity of the gases carried out in a compartment of reason of the car (Full text)

The next thing is necessary to carry forward to the number of the systems about the management of operation of the motor and control of the toxicity of the carried out gases:

   a) System of autodiagnostic one;
   b) System of electronic control for the motor (PGM-FI);
   c) Control discoverer of loadings electric (ELD);
   d) System of capture of evaporation of fuel (EVAP);
   e) Catalytic converter.
   f) System of the ventilation made work of a case (PCV);

The functioning of all the enumerated systems, anyway, straightly or indirectly, one adheres with the reduction management in the toxicity of the carried out gases.

In the Sections given below of the general descriptions of the beginnings of the functioning of each one of systems they happen, and also the proceedings of the proofs of diagnosis and repair of recuperation (if it is possible obviously) the systems component ones which realization is inside the qualification of the middle amateur mechanic affirm

Before there comes to the conclusion on the refusal of the toxicity, some of systems of the reduction, attentively the usefulness of check of the functioning of systems of provision of power and ignition (to see Chapters of the system of provision of Power and launch and Electric equipment of motor). The diagnostic one of some knots of systems of the reduction in the toxicity demands the special, difficult use in the application, the equipment and certain qualification of the people, and therefore, his realization will be reasonable to collect to the center of services of professional mechanics of a manufacturer of company of the car.

Saying in top does not mean that the service and the repair of component ones of systems of the reduction in the toxicity in practice are represented demanding. One does not forget of that one of the commonest causes of refusals is the elementary violation of the quality of vacuum or electric communications, and therefore, first of all it is always necessary to check a condition of nipple and electric captures. The owner of the car can independently and is quite simple to carry out a number of controls, and also, in house conditions of executing the group of the proceedings of the regular maintenance of most of component ones of systems, using at the same time a usual play of the tool in metal and the agreement.

One does not forget of federal guarantee certificates additional below which the component ones of systems of the reduction in toxicity and management of operation of the motor come. Before the initial implementation of any proceeding for knot repair and details of these systems, be consulted as for conditions of the observance of these obligations in the representation of the company of Honda.

Try there observe everything the measures of precautions stipulated in the next sections executing the service of electronic component ones of the respected systems. It is necessary to notice that the illustrative material not always can be equal in the exactness to the true placing of component ones in the car. Such discrepancies are joined with the process that happens continuously of the modification inside a drawing standard of each model.

The etiquette of information of systems of the reduction in the toxicity of the carried out gases (VECI) concentrates on a compartment of reason of the car. In an etiquette necessary information on placing and checks of below systems of control that consider all the modifications done in the concrete car, and also the scheme of the placing of hoses of vacuum with the identification of component many people contains (to see an illustration). Before the initial service of systems of the reduction in toxicity and management of operation of the motor, attentively study data of VECI.