Contents: Basic information ↳ Maximum engine speed ↳ High-pressure fuel pumps ↳ Injectors ↳ Turbocharger ↳ Tightening torques - Nm ↳
Basic information
Non-turbocharged engines - Fuel tank mounted in the center of the vehicle, high-pressure fuel pump of the distributor type, direct injection. Some engines are equipped with an exhaust gas recirculation system.
Turbocharged engines - Fuel tank mounted in the center of the vehicle, high-pressure fuel pump of the distributor type, direct injection. Lucas EPIC engine management system on later engines, EGR system on all engines
The firing order of the cylinders is 1-2-4-3 (cylinder N1 from the drive belt side)
Fuel tank capacity: 68 liters
Maximum engine speed
Without load:
- Bosch feed pump - 4320-4560 rpm
- Lucas/CAV feed pump - 4280-4480 rpm
- At maximum load - 4000 rpm
High-pressure fuel pumps
Bosch or Lucas/CAV type
Direction of rotation: Clockwise when viewed from the toothed pulley side
Injection advance - 11°TDC (using clamps - see text)
Injectors
Since 1989 - Bosch or Lucas/CAV 5-hole "Stanadyne" type
Before 1989 - Bosch or Lucas/CAV 4-hole
Opening pressure:
Before 1989
- Lucas/CAV — 260 bar
- Bosch - 250 bar
Since 1989
- New - 275 bar
- Used - 241 bar
Turbocharger
Type - Garrett or KKK
Maximum load pressure: 0.01-0.71 bar
Tightening torques - Nm
Air intake pipe to turbocharger - 20-25
EGR hose to valve and manifold - 20-25
EGR valve to throttle body:
- Engines without turbocharging - 20-25
- Turbocharged engines - 15-25
Exhaust manifold to cylinder head - 40-57
Exhaust system flange nuts and bolts - 40
Fast idle speed thermal sensor to thermostat housing - 15-20
Fuel filter to manifold - 15-21
Fuel injector bolts ("Stanadyne") - 37-42
Fuel injector nuts (models before 1989) — 12-15
Fuel injector line connections - 18-20
Heat-resistant shield of the booster pump - 20-25
Fuel pump to the cylinder block - 20-25
Front Fuel Pump Nuts and Bolts - 21-26
Rear Fuel Pump Mounting Bracket - 21-26
Fuel pump toothed pulley bolts - 22-27
Intake manifold to cylinder head - 20-25
Throttle body to exhaust manifold - 20-25
Throttle body to intake manifold - 20-25
Turbocharging to the exhaust pipe - 20-25
Turbocharger to return oil line - 20-28
Turbocharger Oil Supply Pipe - 8-12
Turbocharger support bracket bolts -20-25
Turbocharging to the exhaust manifold -20-25
The parts of the composite intake manifold are 20-25
This publication was borrowed from the website: Fordbook.ru