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





3.1.4.4.5. Elimination of malfunctions

GENERAL INFORMATION

Elimination of malfunctions

Group-
pas
Code
Reason
Method of elimination of malfunction
1
13
The sensor of temperature of cooling liquid
  – if the following code 23 or 33, look group 6;
  – if the temperature of cooling liquid too low to warm up the engine and and to repeat check;
  – to check connections of wires.
2
14
24
34
The sensor of temperature of arriving air
  – to check connections of wires;
  – to check resistance of the sensor (between contacts of the socket of the electronic actuation device "25" and "46"):
at 20 ° With: 35-40 Ohm;
at 40 ° With: 15-18 Ohm;
at 60 ° With: 7–8,5 Ohm.
3
15
Sensor of provision of a butterfly valve
  – if the following code 25 or 35, look group 7;
  – to check a condition of a cable of a pedal of an accelerator;
  – to check the sensor and its wires;
  – if malfunction still is present, to replace the EES IV electronic actuation device.
4
17
Sensor of absolute pressure
  – if the following code 25 or 35, look group 7;
  – to check vacuum in an inlet collector idling – should make 400–600 mm Hg;
  – to check tightness of an inlet collector and pressure of compression;
  – to check tightness of the vacuum pipeline, the accumulator and the sensor.
5
21
Wrong signal of ignition of "PIP"
  – to check connections of wires of the EES IV electronic actuation device;
  – to check resistance between contacts of the socket of the electronic actuation device:
"56" and "36" – 2–5 kiloohms;
"16" and "40" – 0–2,5 Ohm;
between (+) the accumulator and the ignition coil – 0–2,5 Ohm;
  – to replace the ignition distributor;
  – to replace the EES IV electronic actuation device.
6
22
23
The sensor of temperature of cooling liquid
  – to check a condition and socket connection;
  – to check resistance of the sensor:
at 20 ° With: 35–40 Ohm;
at 40 ° With: 15–18 Ohm;
at 60 ° With: 7–8,5 Ohm
  – to check a plait of wires;
  – to replace the sensor;
  – to replace the EES IV electronic actuation device.
7
25
35
43
Sensor of provision of a butterfly valve
  – to check the socket;
  – to check functioning of a butterfly valve and a cable of a pedal of an accelerator;
  – to check resistance between contacts of the socket of the electronic actuation device:
"26" and "46" – 315–550 Ohm;
"47" and "46" – 1,2–2 kiloohms;
"26" and "47" – 3,5–5,5 kiloohms
  – to check electric wires;
  – to replace the sensor;
  – to replace the EES IV electronic actuation device.
8
27
37
42
Sensor of absolute pressure
  – to check the socket;
  – to check a condition of the vacuum pipeline and also, whether it is original;
  – to check vacuum in an inlet collector idling – should make 400–600 mm Hg;
  – to check electric wires;
  – to replace the sensor;
  – to replace the EES IV electronic actuation device.
9
46
47
48
Valve of management of idling
  – to check a valve condition;
  – to measure resistance of a winding of the valve. Should make 6–9 Ohm. If value wrong to replace the valve;
  – to check electric wires.