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
   - 3.2. Cars with diesel engines
      - 3.2.1. Changes in a car design from 1988 to 1993. Dm3 engine 2,3
         - Dm3 engine 1,8
   Technical characteristics
   Head of the block of cylinders
   Block of cylinders
   Krivoshipno-shatunny mechanism
   Gazoraspredeleniye system
   Greasing system
   Cooling system
   Fuel system
   Tightening moments
   Engine adjustment
         + Fuel system
         + The repair which is not demanding removal of the engine Removal and engine installation Engine dismantling Check of details Check of gaps of a cranked shaft and rods Engine assembly Greasing system Cooling system Coupling Mechanical five-speed transmission of MT 75 type Power shaft and back bridge Steering system Forward suspension bracket Brake system Electric equipment General data
+ 4. Engines
+ 5. Coupling
+ 6. Transmissions
+ 7. Driveshaft and back bridge
+ 8. Steering
+ 9. Suspension brackets
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment Fuel system


The injector fuel system contains the distributive fuel pump CAV Roto Diesel.

Fuel tank

Stamped of a steel sheet the fuel tank is located under the bottom before a back axis of the car.

Capacity: 42 dm3.

Fuel type: diesel fuel.

Fuel filter

The fuel filter contains a replaced element and a settler.

Brand and type: Ford EFG 24 or Lucas 7176-902.

Air filter

Brand and type: Motorcraft EFA 199.

Fuel pump

The rotor distributive fuel pump is equipped by the hydraulic proof-reader of a corner of an advancing of injection on the cold engine. The pump is put in action by a separate gear belt.

Brand and type:

 – RFA and RFB type engines: Lucas CAV Roto Diesel DPC 8443 B 431 C or DPC 8443 B 432 D;
 – RFL type engines: Lucas CAV Roto Diesel DPC 8443 B 442 C or D or DPC 8443 B 444 F.

Sequence of injection (the cylinder No. 1 from a drive of system of a gazoraspredeleniye): 1–3–4–2.

Pump installation: by means of the adjusting adaptation (see subsection

Number of turns of idling: 870±20 rpm.

The maximum number of turns (without loading): 5150 + 50 rpm.


Nozzles are screwed in in a head of the block of cylinders.

Nozzles: CAV RotoDiesel Lucas BDN 12S DC of 6849 C RDN 12S DC 6849 C.

Spray type: Pinteau.

Pressure of opening of a nozzle:

 – the nominal: 14,3–15,0 MPas;
 – the minimum: 14,0 MPas.

Tightness check: lack of an effluence of fuel within 10 seconds under the pressure of 12 MPas.

Pressure drop time in a range of nominal pressure of injection: 5–40 seconds.

Glow plugs

Type: the rod.

Heating temperature: 1150 ° Page.

Brand and type: Bosch 0250 202 018 or Ford EZD 8.

Gear belt of a drive of the fuel pump

Brand: Motorcraft.

Tension: it is regulated by automatically roller tension device.


Brand and type: Garrett T2.

Pressure of a turbokompressiya: 76 kPas.