Ford Sierra

1982-1993 of release

Repair and car operation



Ford Siyerra
+ 1.2. Car identification
+ 2. Maintenance
- 3. General data
   - 3.1. Cars with petrol engines
      3.1.1. Masses and transfer numbers
      3.1.2. Operational liquids
      + 3.1.3. Changes in a car design from 1984 to 1986.
      - 3.1.4. Changes in a car design from 1987 to 1989.
         3.1.4.1. OHC engine
         + 3.1.4.2. Dm3 CVH 1,8 engine
         + 3.1.4.3. DOHC engine
         - 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. Scheme of EES IV system of the DOHC 2,0 engine of dm3
            3.1.4.4.4. Check and EES IV system adjustment
            3.1.4.4.5. Elimination of malfunctions
            3.1.4.4.6. Check of elements of EES IV system
            3.1.4.4.7. Gazoraspredeleniye system
            3.1.4.4.8. Head of the block of cylinders of the engine
            3.1.4.4.9. Engine dismantling
            3.1.4.4.10. Engine assembly
            3.1.4.4.11. Greasing system
         + 3.1.4.5. Coupling
         3.1.4.6. Mechanical five-speed transmission of type N
         + 3.1.4.7. Mechanical five-speed transmission of MT 75 type
         3.1.4.8. Automatic transmission
         3.1.4.9. Forward suspension bracket
         + 3.1.4.10. Brake system
         + 3.1.4.11. Electric equipment
         3.1.4.12. General data
      + 3.1.5. Changes in a car design with 1990 till February, 1993.
   + 3.2. Cars with diesel engines
+ 4. Engines
+ 5. Coupling
+ 6. Transmissions
+ 7. Driveshaft and back bridge
+ 8. Steering
+ 9. Suspension brackets
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment





3.1.4.4.4. Check and EES IV system adjustment

GENERAL INFORMATION

Diagnostics

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

For check of contents of diagnostic memory it is necessary to connect STAR tester to the diagnostic socket of EES IV system, 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 provided in the table, describing diagnostic procedure.

Procedure of diagnostics of EES IV system

Procedure
Explanation
Main procedure
1. To connect STAR tester to the 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 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 the EES electronic actuation device.
2. To include ignition. Not to start the engine.
After ignition inclusion the EES IV electronic actuation device 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 malfunction.
The EES IV electronic actuation device checks signals from sensors at the idle engine and a condition of converters of 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 the EES IV electronic actuation device 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 other 40 autotroubleshooting tests.
5. To read and write down highlighted digital codes. A code "11" or a code of the found malfunction.
Highlighted codes designate the malfunctions found in the course of other 40 autotroubleshooting tests and are written down in memory. The code "11" designates that is not revealed malfunctions in the course of other 40 autotroubleshooting tests. After code "10" highlighting codes of malfunction are highlighted only once, and then erased from diagnostic memory.

Prevention

The code of malfunction 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.
The EES IV electronic actuation device is in a mode of "changeable control".

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 highlighting of its code.


7. To switch off ignition. To press the button of a tester of STAR. To switch off a tester, but not to disconnect it from the diagnostic socket of the engine.
8. To eliminate the found malfunctions (see the table Elimination of malfunctions). 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 STAR tester to the diagnostic socket and to include it.
To press the tester button.
After start of the engine and inclusion of a tester autodiagnostics procedure in a constant (continuous) mode begins. The tester before stabilization should show a control code. To check, 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 information from the EES IV electronic actuation device.
2. After a while codes of the found malfunctions (they should be written down) will be highlighted. The highlighting of a code "11" means that malfunctions it is not revealed. To cause several times highlighting of all codes of malfunctions, to be convinced
The EES IV electronic actuation device begins check of sensors. Their parameters should correspond written down in constant memory of the EES IV device. In case of an exit for limits of the admission the EES IV device transfers a code of the found malfunction in a diagnostic tester. Codes of malfunctions are highlighted by STAR tester. 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 malfunctions (see the table Elimination of malfunctions).
Provided numbers of codes correspond to standard malfunctions. After elimination of all malfunctions to continue
Procedure at the working engine
1. To include a diagnostic tester of STAR.
To press the tester button.
To include a tester before engine start that he was ready to work during engine start. The tester before stabilization should show a control code. To check, 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 the EES IV electronic actuation device began work. The symbol of the acceptance of codes should be highlighted. It designates that the tester can accept information from the EES IV electronic actuation device.
3. The tester should highlight a code "50".
The code "50" is a code of identification and means that the engine is equipped with the European version of the EES IV electronic actuation device. If the code "50" is not highlighted, it is necessary to check EES IV electronic actuation device type.
4. Highlighting of a series of codes of the found 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 case of highlighting of the codes specifying that temperature of the engine too low or the lever of gear shifting of an automatic transmission it is not necessary in neutral situation, the electronic actuation device does not carry out further autodiagnostics.
5. Increase in number of turns of the engine.
The increase in number of turns of the engine is caused by the EES IV electronic actuation device at the beginning of sequence of implementation of dynamic tests. Converters and the output data of boundary values of operation of the engine are checked. The EES IV electronic actuation device checks management elements, feigning various operating conditions of the engine, and then compares results to the data programmed in memory. The found malfunctions remain in diagnostic memory of the EES IV electronic actuation device, and then are transferred in a diagnostic tester.
6. The code "10" is highlighted. Immediately after highlighting of 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 highlighting of a code "10" it is necessary to press an accelerator pedal sharply. At the pressed pedal of an accelerator the EES IV electronic actuation device should define excess of number of turns of 2500 rpm.
7. In case of highlighting of a code "44" it is necessary to press the STAR button and to switch off the engine. To return to the 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.

Prevention

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


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

Prevention

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


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

Diagnostic codes

Code
Interpretation of malfunction (code)
Method of elimination of malfunction
10
Management code
To move plaits of wires, to press an accelerator pedal
11
Code of lack of malfunction
13
The sensor of temperature of cooling liquid
14
The sensor of temperature of arriving air
15
Sensor of provision of a butterfly valve
17
Sensor of absolute pressure
18
Insufficient tension of the accumulator
To check a battery charging contour
19
Memory of the EES IV electronic actuation device
20
Division code
It divides codes shown during the current control from written down in diagnostic memory in the course of other 40 autotroubleshooting tests
21
Wrong signal of ignition of "PIP"
23
The sensor of temperature of cooling liquid – too high voltage of a signal
24
The sensor of temperature of arriving air – too high voltage of a signal
25
The sensor of provision of a butterfly valve – too high voltage of a signal
27
The sensor of absolute pressure – too high values
31
EES IV electronic actuation device
33
The sensor of temperature of cooling liquid – too low voltage of a signal
34
The sensor of temperature of arriving air – too low voltage of a signal
35
The sensor of provision of a butterfly valve – too low voltage of a signal
37
The sensor of absolute pressure – too low values
42
The sensor of absolute pressure – absence of the answer to the working test
43
The sensor of provision of a butterfly valve – absence of the answer to the working test
44
The accelerator pedal – too big time of reaction for sharp change of provision of a pedal of an accelerator is not pressed
To repeat check procedure
45
Damage of the sensor 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 pressure of supply of fuel and a regulator of pressure of fuel
48
The valve of management of idling – the contactor
50
Identification code of the engine with the European version of the EES IV electronic actuation device
57
In the course of control the accelerator pedal – too small time of reaction for sharp change of provision of a pedal of an accelerator is pressed
To repeat all procedure of check
60
Beginning of functioning of the Service mode of a tester of STAR
This operation provides ignition and idling check As they are completely checked by the EES IV electronic actuation device, additional check is not necessary
70
End of functioning of the Service mode of a tester of STAR
74
The wrong switching of the 3rd and 4th transfers in an automatic transmission
75
Wrong functioning of coupling of electromagnetic blocking of a hydraulic drive of an automatic transmission