Ford Sierra



Ford Sierra
1.2. Car identification
2. Maintenance service
- 3. The general data
   - 3.1. Cars with petrol engines
      3.1.1. Weights and transfer numbers
      3.1.2. Operational liquids
       3.1.3. Changes in a design of the car with 1984 to 1986
      - 3.1.4. Changes in a design of the car with 1987 to 1989
         3.1.4.1. Engine OHC
          3.1.4.2. Engine CVH 1,8 дм3
          3.1.4.3. Engine DOHC
         - 3.1.4.4. Service and repair
            3.1.4.4.1. Ignition system
            3.1.4.4.2. Injection system
            3.1.4.4.3. The scheme of system EES of IV engine DOHC 2,0 дм3
            3.1.4.4.4. Check and adjustment of system EES IV
            3.1.4.4.5. Elimination of malfunctions
            3.1.4.4.6. Check of elements of system EES IV
            3.1.4.4.7. System timing
            3.1.4.4.8. A head of the block of cylinders of the engine
            3.1.4.4.9. Engine dismantling
            3.1.4.4.10. Engine assemblage
            3.1.4.4.11. Greasing system
          3.1.4.5. Coupling
         3.1.4.6. A mechanical five-speed transmission of type
          3.1.4.7. A mechanical five-speed transmission of type МТ 75
         3.1.4.8. An automatic transmission
         3.1.4.9. A forward suspension bracket
          3.1.4.10. Brake system
          3.1.4.11. The electric equipment
         3.1.4.12. The general data
       3.1.5. Changes in a design of the car with 1990 till February, 1993
    3.2. Cars with diesel engines
4. Engines
5. Coupling
6. Transmissions
7. A kardannyj shaft and the back bridge
8. A steering
9. Suspension brackets
10. Brake system
11. A body
12. An electric equipment




3.1.4.4.4. Check and adjustment of system EES IV
THE GENERAL DATA

Diagnostics

System EES IV possesses function of autodiagnostics facilitating detection of malfunctions. The diagnostic socket located about the accumulator, does possible connection of tester STAR showing diagnostic codes, containing in diagnostic memory of electronic actuation device EES IV.

For check of contents of diagnostic memory it is necessary to connect tester STAR to a diagnostic socket systems EES IV, to include a tester and to read diagnostic codes. For use of a maximum of diagnostic possibilities it is necessary to arrive strictly according to the instructions resulted in the table, describing diagnostic procedure.

Procedure of diagnostics of system EES IV

Procedure
Explanation
The basic procedure
1. To connect tester STAR to a diagnostic socket. To include a tester. To press the tester button.
The diagnostic socket is located about the accumulator. On the indicator the control code should be highlighted. In case of occurrence of the message on the discharged batteries of a food, it is necessary to replace them. The symbol of reception of codes should be highlighted. It designates that the tester is ready for reception of diagnostic signals of electronic actuation device EES.
2. To include ignition. Not to start the engine.
After ignition inclusion electronic actuation device EES IV is switched in a mode of autodiagnostics and after a while is ready to work.
3. To read and write down highlighted digital codes of defects. A code "11" or a code of the found out malfunction.
Electronic actuation device EES IV checks signals from gauges at the idle engine and a condition of converters of the data. The code "11" designates that the system is serviceable. In case of malfunction the corresponding code will be written down in diagnostic memory of electronic actuation device EES IV which will highlight it during check of a faulty element.
4. The code "20" is highlighted.
It is a division code. It divides codes shown during the current control from written down in diagnostic memory in the course of the others 40 autotrouble-shooting tests.
5. To read and write down highlighted digital codes. A code "11" or a code of the found out malfunction.
Highlighted codes designate the malfunctions which have been found out in the course of others of 40 autotrouble-shooting tests and are written down in memory. The code "11" designates that 40 autotrouble-shooting tests are not revealed malfunctions in the course of the others. After высвечивания a code "10" codes of malfunction are highlighted only once, and then erased from diagnostic memory.

The prevention

The malfunction code is highlighted only once and he should be written down at once (there is no repetition possibility).


6. The code "10" is highlighted. To move plaits of wires and their sockets for detection of their malfunction.
Electronic actuation device EES IV is in a mode of "the changeable control".

The prevention

Results of the previous tests are erased from memory. If the light-emitting diode blinks, it means failure detection and record of its code in memory. In case of need it is possible to repeat procedure at the idle engine for высвечивания its code.


7. To switch off ignition. To press the button of tester STAR. To switch off a tester, but not to disconnect it from a diagnostic socket of the engine.
8. To eliminate the found out malfunctions (Elimination of malfunctions see the table). To continue check after malfunction elimination.
To eliminate the malfunctions corresponding to specified codes in points 4, 6 and 7. Value of codes and ways of elimination of malfunctions – see in the table Elimination of malfunctions. After elimination of all malfunctions to continue diagnostic procedure.
Procedure in a constant mode
1. To connect tester STAR to a diagnostic socket and to include it.
To press the tester button.
After start of the engine and tester inclusion autodiagnostics procedure in a constant (continuous) mode begins. The tester before stabilisation should show a control code. To check up, whether the index of a discharge of batteries of a food lights up. In case of need to replace batteries. The symbol of the acceptance of codes should be highlighted. It designates that the tester can accept the information from electronic actuation device EES IV.
2. After a while codes of the found out malfunctions (they should be written down) will be highlighted. Высвечивание a code "11" means that malfunctions it is not revealed. To cause some times высвечивание all codes of malfunctions, to be convinced
Electronic actuation device EES IV begins check of gauges. Their parametres should correspond written down in constant memory of device EES IV. In case of an exit for borders of the admission device EES IV transfers a code of the found out malfunction in a diagnostic tester. Codes of malfunctions are highlighted by tester STAR. They should be written down. The code "11" means that malfunctions it is not revealed.
3. To press the tester button. To switch off a tester. To switch off the engine. Not to disconnect
4. To eliminate the found out malfunctions (Elimination of malfunctions see the table).
Resulted numbers of codes correspond to typical malfunctions. After elimination of all malfunctions to continue
Procedure at the working engine
1. To include diagnostic tester STAR.
To press the tester button.
To include a tester before engine start that it was ready to work during engine start. The tester before stabilisation should show a control code. To check up, whether the index of a discharge of batteries of a food lights up. In case of need to replace batteries.
2. To include ignition and in 3 seconds to start the engine.
It is necessary to wait a little after ignition inclusion that electronic actuation device EES IV has begun work. The symbol of the acceptance of codes should be highlighted. It designates that the tester can accept the information from electronic actuation device EES IV.
3. The tester should highlight a code "50".
The code "50" is a code of identification and means that the engine is equipped by the European version of electronic actuation device EES IV. If the code "50" is not highlighted, it is necessary to check up type of electronic actuation device EES IV.
4. Vysvechivanie series of codes of the found out malfunctions. In case of detection of malfunctions it is necessary to switch off a tester, to muffle the engine and to eliminate malfunctions. Then to repeat procedure at the working engine.
In a case высвечивания the codes specifying that temperature of the engine too low or lever of a gear change of an automatic transmission it is not necessary in neutral position, the electronic actuation device does not carry out the further autodiagnostics.
5. Increase in number of turns of the engine.
The increase in number of turns of the engine is caused by electronic actuation device EES IV in the beginning of sequence of performance of dynamic tests. Converters and the target data of boundary values of work of the engine are checked. Electronic actuation device EES IV checks management elements, feigning various working conditions of the engine, and then compares results to the data programmed in memory. The found out malfunctions remain in diagnostic memory of electronic actuation device EES IV, and then are transferred in a diagnostic tester.
6. The code "10" is highlighted. Immediately after высвечивания this code it is necessary to press an accelerator pedal (the number of turns of the engine should pass quickly for 2500 rpm) sharply.
After высвечивания a code "10" it is necessary to press an accelerator pedal sharply. At the pressed pedal of an accelerator electronic actuation device EES IV should define excess of number of turns of 2500 rpm.
7. In a case высвечивания a code "44" it is necessary to press button STAR and to switch off the engine. To return to operation N1 and to repeat at first all procedure at the working engine.
The code "44" means that change of number of turns of the engine was insufficiently.

The prevention

If the code "44" is not highlighted, it is necessary to continue procedure according to point N8.


8. The code "11" or codes of the found out malfunctions is highlighted. The code "11" designates that malfunctions are not found out. To read and write down the highlighted codes of malfunctions.
Highlighted numbers of codes correspond to malfunctions which are found out in the course of performance of this diagnostic procedure.
9. To eliminate the malfunctions which have been found out in the previous operation. To muffle the engine, to switch off tester STAR pressing of its button. If malfunctions are not found out (a code "11"), it is necessary to pass to performance of operation N10.
In the table of codes of malfunctions actions which are necessary for executing for elimination of the found out malfunction are resulted. After elimination of malfunctions it is necessary to repeat diagnostic procedure at the working engine.
10. There is a code "60". To pass to performance of operation N11.
Electronic actuation device EES IV checks ignition installation.

The prevention

There is no possibility of performance of manual adjustment of installation of ignition.


11. To press the button on a forward wall of tester STAR, to switch off a tester food, to disconnect a tester from a diagnostic socket of the engine. To muffle the engine.

Diagnostic codes

Code
Decoding of malfunction (code)
Method of elimination of malfunction
10
Management code
To move plaits of wires, to press an accelerator pedal
11
Code of absence of malfunction
13
The gauge of temperature of a cooling liquid
14
The gauge of temperature of arriving air
15
The gauge of position throttle заслонки
17
The gauge of absolute pressure
18
Insufficient pressure of the accumulator
To check up a contour of gymnastics of the accumulator
19
Memory of electronic actuation device EES IV
20
Division code
It divides codes shown during the current control from written down in diagnostic memory in the course of the others 40 autotrouble-shooting tests
21
Wrong signal of ignition "PIP"
23
The gauge of temperature of a cooling liquid – too a signal high voltage
24
The gauge of temperature of arriving air – too a signal high voltage
25
The gauge of position throttle заслонки – too a signal high voltage
27
The gauge of absolute pressure – too high values
31
Electronic actuation device EES IV
33
The gauge of temperature of a cooling liquid – too a signal low voltage
34
The gauge of temperature of arriving air – too a signal low voltage
35
The gauge of position throttle заслонки – too a signal low voltage
37
The gauge of absolute pressure – too low values
42
The gauge of absolute pressure – absence of the answer to the working test
43
The gauge of position throttle заслонки – absence of the answer to the working test
44
The accelerator pedal – too big time of reaction for sharp change of position of a pedal of an accelerator is not pressed
To repeat check procedure
45
Damage of the gauge of number of turns
46
The valve of management of idling – the maximum number of turns is not reached
47
The valve of management of idling – the minimum number of turns is not reached
To execute actions as in a case for a code "46" If malfunction it will not be eliminated to check up pressure of giving of fuel and a regulator of pressure of fuel
48
The valve of management of idling – контактор
50
Identification code of the engine with the European version of electronic actuation device EES IV
57
In the course of the control the accelerator pedal – too small time of reaction for sharp change of position of a pedal of an accelerator is pressed
To repeat all procedure of check
60
The beginning of functioning of a mode "Service" tester STAR
This operation provides ignition and idling check As they are completely checked by electronic actuation device EES IV additional check is not necessary
70
The end of functioning of a mode "Service" tester STAR
74
Wrong switching 3 and 4th transfers to an automatic transmission
75
Wrong functioning of coupling of electromagnetic blocking of a hydraulic drive of an automatic transmission