FORD SCORPIO

1985-1994 of release

Repair and car operation

5.1. A technical characteristics

THE GENERAL DATA

Fuel tank

Made of a sheet steel, the fuel tank is established in front of the back bridge and kept by two plates.

Capacity	70 дм3
Arrangement of a mouth of a tank	On the right back wing
Fuel type	Gasoline этилированный with октановым number 98 or неэтилированный with октановым number a minimum 95

The air filter

The air filter has the replaced paper filtering element located in the case from an artificial material.

The power supply system:
– 1,8 дм3	Two-chamber carburettor Pierburg
– 2,0 дм3	Two-chamber carburettor Weber
– Engines with system of injection of fuel	Electronic system EEC II or EEC IV

Idling turns

The engine 1,8 дм3	800 ± 20 rpm
The engine 2,0 дм3 with the carburettor:
– Engine OHC	800 or 875 rpm
– Engine DOHC:
• with a mechanical transmission	850 ± 25 rpm
• with an automatic transmission	875 ± 25 rpm
The engine 2,0 дм3 with injection system:
– Engine OHC	800 or 875 rpm
– Engine DOHC	875 ± 50 rpm
Engine V6 2,4 дм3	850 ± 50 rpm
Engine V6 2,8 дм3	850 rpm
Engine V6 2,9 дм3	850 ± 50 rpm

Level WITH on idling turns

The engine 1,8 дм3	1,3 %
The engine 2,0 дм3 with the carburettor:
– Engine OHC	0,75 – 1,50 %
– Engine DOHC	1,0 ± 0,25 %
2,0 дм3 with injection system:
– Engine OHC	0,5 – 1,0 %
– Engine DOHC	1,0 – 1,5 %
Engine V6 2,4 дм3 without the catalyst	0,5 – 1,0 %
Engine V6 2,8 дм3	0,5 – 1,0 %
Engine V6 2,9 дм3 with the catalyst	0,5 – 1,0 %

The air filter

1,8 дм3 ОНС (carburettor)	Champion W1 13
2,0 дм3 ОНС (carburettor)	Champion W152
2,0 дм3 ОНС (injection)	Champion U507
2,8 дм3 OHV (injection)	Champion U507

The fuel filter

2,0 дм3 ОНС (injection)	Champion L204
2,8 дм3 (injection)	Champion L204

The fuel pump

Mechanical диафрагменный the pump is put in action by the clown of an intermediate shaft.

Pressure of giving of fuel: 24–41 кПа.

On cars with injection system the electric fuel pump having productivity of 0,8 l/minutes is used

Carburettor Pierburg 2V

Diameter диффузора:
– The primary chamber	23 mm
– The secondary chamber	26 mm
The size of jets:
– Fuel, idling	45
– Air, idling	115
– The main primary	107,5
– The main secondary	130

Adjustments

Turns of fast idling (at engine warming up)	1800 ± 100 rpm (on the second – the higher step of a cam)
The vacuum returnable device air (starting) заслонки	3 mm
Installation демпфера a throttle	2 ± 0,5 mm
Float level	It is not regulated
Installation automatic (starting) заслонки	On a label

Carburettor Pierburg 2Е3

	The first chamber	The second chamber
Diameter диффузора, mm	23	26
The main dosing out system:
– The main fuel jet	107,5	130 (135)
– An air jet	85	60
Idling system:
– The main fuel jet	45	–
– An air jet	115 (200)	–
The accelerating pump:
– Diameter of a spray	0,5	–
– Volume of submitted fuel for 10 cycles, sm3	11	–
Starting backlashes:
– Throttle заслонки	0,85	–
– Air заслонки	3,0	–
Opening throttle заслонки the cold engine idling, mm	4,2	–
Fuel level in поплавковой to the chamber, mm	27,5
Aperture of the needle valve, mm	1,75
Turns of the cold engine idling, rpm	1850 – 1950
Turns of the hot engine idling, rpm	850 – 900
The maintenance WITH, %	1,0 – 1,5

Carburettor Weber 2V

	The first chamber	The second chamber
Diameter of the mixing chamber, mm	30	34
Diameter диффузора:
– 85HFCA and DA	25	27
– 85HFGA, ON, МА and NA	23	25
The size of jets 85HFCA:
– The main fuel jet	112	135
– An air jet	165	150
– Type эмульсионной tubes	F22	F22
– An idling jet	45	45
The size of jets 85HFDA:
– The main fuel jet	110	135
– An air jet	160	150
– Type эмульсионной tubes	F22	F22
– An idling jet	45	45
The size of jets 85HFGA and ON:
– The main fuel jet	107	125
– An air jet	180	160
– Type эмульсионной tubes	F59	F59
– An idling jet	45	50
The sizes of jets 85HFMA:
– The main fuel jet	105	130
– An air jet	200	160
– Type эмульсионной tubes	F59	F59
– An idling jet	45	50
The sizes of jets 85HFNA:
– The main fuel jet	110	125
– An air jet	180	160
– Type эмульсионной tubes	F59	F59
– An idling jet	450	50

Adjustments

The vacuum returnable device air заслонки (move):
– 85HFCA	9,0 mm
– 85HFDA	8,0 mm
– All others	7,5 mm
Installation of a casing of a bimetallic spring:
– 85HFCA, DA, ON, МА	On a label 85HFGA and NA
– 85HFGA and NA	3 mm from a support
Float level	7,5 – 8,5 mm

Carburettor Weber 2V TLD

	The first chamber	The second chamber
Diameter of the mixing chamber	23	25
The main fuel jet:
– A mechanical transmission	115	157
– An automatic transmission	112	157
Air jet:
– A mechanical transmission	175	145
– An automatic transmission	210	145
Emulsionnaja tube	F114	F3
Idling turns:
– A mechanical transmission	850 ± 25 rpm
– An automatic transmission	875 ± 25 rpm
Turns of fast idling	1800 ± 50 rpm
Fuel level in поплавковой to the chamber	29,0 ± 0,5 mm
The maintenance WITH	1,0 ± 0,25 %

Systems of injection of fuel

Type	Bosch
Type of the fuel pump	Electric роторный
Pressure upon an exit of the fuel pump	It is more 5 bar at 12 In without a stream
Pressure in system	2,5 bar

The tightening moments

The inlet pipeline – ОНС	17 – 21 Nanometers
Inlet collector – V6:
– I stage	4 – 8 Nanometers
– II stage	8 – 15 Nanometers
– III stage	15 – 21 Nanometers
– IV stage	21 – 25 Nanometers
– V stage (after check)	21 – 25 Nanometers
The elevated pressure chamber to the inlet pipeline (V6)	7 – 10 Nanometers
Final collector:
– ОНС	21 – 25 Nanometers
– V6	25 – 30 Nanometers
Bolts of the mechanical pump	14 – 18 Nanometers
Fuel tube to a regulator of pressure of injection:
– ОНС	15 – 20 Nanometers
– V6	10 – 12 Nanometers
Nut of the basis of a regulator of pressure:
– ОНС	20 – 25 Nanometers
– V6	15 – 20 Nanometers
Bolts of a fuel highway (ОНС)	9 – 11 Nanometers
Nuts of a flange of a reception exhaust pipe	35 – 40 Nanometers
Clips and collars	38 – 45 Nanometers