| 1 | Fuel filter |
|---|---|
| 2 | Damping case, fuel return |
| 3 | High pressure pump |
| 4 | Pressure-regulating valve, fuel rail |
| 5 | Fuel rail (pressure reservoir) |
| 6 | Pressure sensor, fuel rail |
| 7 | Injector |
| 8 | Engine control unit |
| 9 | Electric fuel pump |
Home/Opel/Signum/Opel Signum I (2002-2008)/Repair manual/Diesel Engine/Engine Overview, Fuel System High + Low Pressure
Contents
Wiring diagrams Section: Diesel Engine- Air Mass Meter, 4 Cylinder Diesel
- Battery / Starter, Diesel (Current Measurement)
- Diesel Engine - Z 19 DT OHC Diesel Engine, Z 19 DTH DOHC Diesel Engine
- Engine Identifier - Z 19 DT OHC Diesel Engine, Z 19 DTH DOHC Diesel Engine
- Engine Number / Engine Identifier Locations - Z 19 DT OHC Diesel Engine, Z 19 DTH DOHC Diesel Engine
- Engine-Specific Characteristics - Z 19 DT OHC Diesel Engine, Z 19 DTH DOHC Diesel Engine
- Torque and Performance Curve - Z 19 DT OHC Diesel Engine, Z 19 DTH DOHC Diesel Engine
- Compression 4-cylinder, Diesel
- Engine View - Z 19 DT OHC Diesel Engine, Z 19 DTH DOHC Diesel Engine
- Cylinder Head - Z 19 DT OHC Diesel Engine, Z 19 DTH DOHC Diesel Engine
- Crankshaft Impulse Sensor, Diesel
- Engine Control Unit ECM Y 20 DTH / Y 22 DTR - Function
- Diesel Glow Plugs (Current Measurement), 4 Cylinder
- Vacuum Pump of Z 19 DT OHC Diesel Engine and Z 19 DTH DOHC Diesel Engine
- Crank Drive, Cylinder Block
- Engine Timing - Z 19 DT OHC Diesel Engine, Z 19 DTH DOHC Diesel Engine
- Oil Circuit - Z 19 DT OHC Diesel Engine, Z 19 DTH DOHC Diesel Engine
- Heat Exchanger
- V-Ribbed Belt - Z 19 DT OHC Diesel Engine, Z 19 DTH DOHC Diesel Engine
- Intake Manifold - Z 19 DT OHC Diesel Engine
- Exhaust Manifold with Turbocharger - Z 19 DT OHC Diesel Engine, Z 19 DTH DOHC Diesel Engine
- Load Pressure Sensor, PSG16, Denso 0100, Dde 4.0, G9T 750, G9U 754,Z13DT, Z19DT(H), Z20LEL
- Pedal Position Double Signal, Diesel (MY2002, MY 2003 and MY2004)
- Exhaust Gas Recirculation Valve, PSG16
- Camshaft Sensor, Z13DT, Z19DT(H)
- Y 20 DTH OHC 16V Diesel Engine - Survey
- View of Engine, Y 20 DTH
- Torque and Output Curve, Y 20 DTH
- Y 22 DTR SOHC 16V Diesel Engine - Survey
- View of Engine, Y 22 DTR
- Torque and Output Curve, Y 22 DTR
- Throttle Valve, Y 22 DTR
- Y 20 DTH SOHC 16V Diesel Engine - Overview
- View of Engine Y 20 DTH
- Torque and Power Curves of the Y 20 DTH
- Y 22 DTR SOHC 16V Diesel Engine - Overview
- View of Engine Y 22 DTR
- Torque and Power Curves of the Y 22 DTR
- Engine Number
- Engine Compartment Vacuum Routing (Y 20 DTH)
- Engine Compartment Vacuum Routing (Y 22 DTR, with Manual Transmission)
- Engine Compartment Vacuum Routing (Y 22 DTR, with Automatic Transmission)
- How to Check (Y 20 DTH the Ribbed V-Belt Tensioner (Y 22 DTR))
- How to Measure (Y 20 DTH the Oil Temperature (Y 22 DTR))
- How to Measure (Y 20 DTH the Engine Oil Pressure (Y 22 DTR))
- How to Check (Y 22 DTR the Timing (With AC, Rhd))
- How to Adjust (Y 22 DTR the Timing (With AC, Rhd))
- Air Duct Illustration (Y 20 DTH, Y 22 DTR)
- How to Replace (Y 22 DTR the Ribbed V-Belt (With AC, Lhd))
- How to Replace (Y 22 DTR the Ribbed V-Belt Tensioner (Assembly) (With AC, Lhd))
- How to Remove and Install (Y 22 DTR the Timing Case Cover (With AC, Rhd))
- How to Replace (Simplex/secondary Chain) (Y 22 DTR the Timing Chain Guide Rail (With AC, Rhd))
- How to Replace the Injection Pump Gear (Simplex), Replace, Simplex Timing Chain
- How to Replace (Y 22 DTR the Simplex Chain Tensioner (Secondary Chain) (With AC, Rhd))
- How to Replace (Y 22 DTR the Duplex Chain Tensioner (Primary Chain) (With AC, Rhd))
- How to Replace (Y 22 DTR the Seal Ring - Crankshaft, Front (Timing Case Seal Ring) (With AC, Rhd))
- How to Remove and Install (Y 22 DTR the Timing Case (With AC, Rhd))
- How to Remove and Install (Y 22 DTR the Cylinder Head Cover (With AC, Lhd))
- How to Replace (Y 22 DTR the Vacuum Pump (With AC, Lhd))
- How to Replace (Y 20 DTH the Gasket - Intake Manifold Upper Part (Y 22 DTR))
- How to Replace (Y 20 DTH the Gasket - Intake Manifold Lower Part (Y 22 DTR))
- How to Replace the Throttle Valve Module
- How to Replace (Y 22 DTR the Valve Bridges (With AC, Rhd))
- How to Replace (Y 22 DTR the All Hydraulic Valve Lifters (With AC, Rhd))
- How to Replace (Y 22 DTR the Gasket - Exhaust Manifold (With AC, Rhd))
- How to Replace (Y 22 DTR the Exhaust Manifold (With AC, Lhd))
- How to Remove and Install (Y 22 DTR the Cylinder Head (With AC, Rhd))
- How to Replace (Y 22 DTR the Flywheel or Drive Disc (With AC, Lhd, Mt))
- How to Replace (Y 22 DTR the Seal Ring - Crankshaft, Rear (With AC, Lhd, Mt))
- Engine Oil with Oil Filter Change (Y 20 DTH, Y 22 DTR)
- How to Remove and Install (Y 22 DTR the Oil Pan (With AC, Lhd))
- How to Remove and Install (Y 22 DTR the Sensor - Dynamic Oil Level Control (With AC, Lhd))
- How to Remove and Install (Y 22 DTR the Oil Pump Pressure Regulating Valve (With AC, Lhd))
- How to Remove and Install (Y 22 DTR the Oil Pump (With AC, Rhd))
- How to Remove and Install (Y 22 DTR) the Oil Pressure Switch
- How to Replace (Y 20 DTH the Pressure Relief Valve in Oil Circuit (Y 22 DTR))
- How to Replace (Y 22 DTR the Intake Pipe for Oil Pump (With AC, Lhd))
- How to Replace (Both Sides) (Y 20 DTH the Engine Damping Blocks (With AC, Rhd, F 23))
- How to Replace (Y 20 DTH the Engine Damping Block - Front (With AC, Lhd))
- How to Replace (Y 20 DTH the Engine Damping Block - Rear (With AC, Lhd))
- How to Replace (Y 20 DTH the Bracket - Engine Damping Block, Rear (With AC, Lhd))
- How to Replace (Y 22 DTR the Engine Damping Block - Right (With AC, Rhd))
- How to Replace (Y 20 DTH the Engine Damping Block - Left (With AC, Rhd, F 23))
- How to Replace (Y 22 DTR the Engine Damping Block - Left (With AC, Rhd, F 35))
- How to Remove and Install (Y 22 DTR the Engine (Manual Transmission with AC, Rhd))
- How to Repair Using Short-Block (Y 22 DTR the Engine (With AC, Rhd))
- Manual Transmission, From/on to Engine Remove and Install(Y 22 DTR, with AC)
- How to Replace (Y 22 DTR the Crankshaft Pulse Pickup (With AC, Lhd))
- How to Replace the Sensor - Oil Temperature
- How to Replace (Y 22 DTR the Solenoid Valve - Intake Plenum Switchover Valve (With AC, Lhd))
- How to Replace (Y 22 DTR the Vacuum Unit - Intake Plenum Switchover Valve (With AC, Lhd))
- How to Replace (Y 22 DTR the Vacuum Reservoir (With AC, Lhd))
- How to Replace (Y 22 DTR the Vacuum Control Valve (With AC, Lhd))
- Replace Sheathed Glow Plugs
- How to Replace (Y 22 DTR the Return Manifold (With AC, Lhd))
- How to Replace (Y 22 DTR the Oil Feed Line to Turbocharger (With AC, Lhd))
- How to Replace (Y 22 DTR the Oil Return Line from Turbocharger (With AC, Lhd))
- How to Replace (Y 20 DTH the Pedal Sensor (Y 22 DTR))
- Special Service Tools (Y 20 DTH, Y 22 DTR)
- Sealants, Lubricants and Locking Compounds (Y 20 DTH, Y 22 DTR)
- Main Data (Y 20 DTH, Y 22 DTR)
- Checking and Adjustment Values (Y 20 DTH, Y 22 DTR)
- Drive Belts (Y 20 DTH, Y 22 DTR)
- Engine Timing (Y 20 DTH, Y 22 DTR)
- Coolant Circuit (Y 20 DTH, Y 22 DTR)
- Oil Circuit (Y 20 DTH, Y 22 DTR)
- Cylinder Head (Y 20 DTH, Y 22 DTR)
- Crank Drive, Cylinder Block (Y 20 DTH, Y 22 DTR)
- Engine Management (Y 20 DTH, Y 22 DTR)
- Throttle Body Unit - Malfunction, DTC P1125 (Of) or P1125 (08) Set
- How to Check for Leaks (Y 20 DTH the Low-Pressure System (Y 22 DTR))
- How to Check and Measure the Cylinder Head and Attaching Parts (Cylinder Head, Overhaul)
- Recommended Torque Values (Y 20 DTH, Y 22 DTR)
- Engine Compartment Survey Y 20 DTH, Y 22 DTR
- How to Check (Y 20 DTH the Compression Pressure (Y 22 DTR))
- How to Remove and Install (Y 22 DTR the Balancer Shaft Unit (F 35, with AC, Lhd))
- How to Replace (Y 20 DTH the One Con-Rod Bearing (Y 22 DTR))
- How to Remove and Install (Y 22 DTR the Oil Dipstick Guide Tube (Af 33, with AC, Lhd))
- How to Remove and Install (Y 22 DTR the Oil Filter Housing (With AC, Lhd))
- How to Replace (Y 22 DTR the Oil Cooler/heat Exchanger (With AC, Lhd))
- How to Remove and Install (Y 22 DTR the Coolant Connection (With AC, Rhd))
- How to Dismantle and Assemble (Y 22 DTR) the Balancer Shaft Unit
- How to Replace (Piston with Con-Rod Dismantled) (Y 20 DTH the One Piston And/or Con-Rod (Y22 DTR))
- How to Replace (Y 20 DTH the Piston Rings (Y 22 DTR))
- How to Remove and Install (Y 22 DTR) the All Pistons with Con-Rods
- How to Remove and Install (Y 22 DTR) the Crankshaft
- Measure Crankshaft (Y 20 DTH, Y 22 DTR)
- How to Replace (Y 20 DTH the Oil Spray Nozzles (Y 22 DTR))
- OHC Diesel Engine Z 19 DT / Z 19 DTL - Engine Number/engine Code
- How to Measure the Oil Temperature
- How to Check the Engine Oil Pressure
- Engine Oil with Oil Filter Change
- Remove and Install Air Cleaner Housing
- Replace Ribbed V-Belt
- Replace Ribbed V-Belt Tensioner
- Replace Ribbed V-Belt Upper Guide Rollers
- Replace Right Engine Bracket
- Replace Toothed Belt Tension Roller
- Replace Toothed Belt Deflector Roller
- Replace Cylinder Head Cover
- How to Replace the Vacuum Pump
- Replace Metal Pipe, Exhaust Gas Recirculation
- Check Engine for Leaks(co Content in Cooling System)
- Replace Front Reaction Member
- Replace Rear Reaction Member
- Replace Engine Damping Block - Both Sides
- Replace Engine Damping Block - Right Side
- Replace Engine Damping Block - Left Side
- Replace Pressure Accumulator for Injection System
- Replace Pressure Line (High Pressure Pump, Pressure Accumulator)
- Replace Injectors
- Replace Pressure Lines (Pressure Accumulator, Injector)
- Replace Oil Leak Line (Oil Leak Hose)
- Replace Oil Pressure Switch
- Replace Crankshaft Pulse Pick-Up
- Replace Hot Film Mass Air Flow Meter
- Replace Pedal Travel Sensor
- How to Top Up and Bleed the Cooling System
- Special Service Tools
- Torque Guide Values
- Specifications
- Engine Management
- Engine Overview, Fuel System High + Low Pressure
- Adjust Timing
- Replace Upper Toothed Belt Cover
- Replace Intake Manifold Gasket
- Replace Intake Manifold
- Replace Exhaust Gas Recirculation Valve
- Replace Exhaust Manifold Gasket
- How to Replace the Exhaust Manifold with Turbocharger
- How to Remove and Install or Replace the Thermostat Housing
- Replace Fan Housing
- Replace Fan Motor
- How to Replace the High Pressure Pump
- Replace Damping Case, Fuel Return
- Replace Turbocharger Oil Supply Line
- Replace Turbocharger Oil Return Line
- Replace Oil Pump Seal Ring
- How to Remove and Install the Oil Pump
- Remove and Install Oil Pan
- Replace Intake Pipe for Oil Pump
- Replace Oil Baffle Plate
- Replace Camshaft Sensor.
- Replace Dynamic Oil Level Check Sensor
- How to Check (Y 20 DTH the Pressure Loss (Y 22 DTR))
- Illustration of Air Ducts
- Check Engine Compression Loss
- How to Check the Compression
- Remove and Install Valve Lifters
- Replace Metal Pipe, Exhaust Gas Recirculation, Centre
- Remove and Install Camshaft
- Replace Camshaft Drive Gear
- Replace Camshaft (Front) Seal Ring
- Remove and Install Flywheel
- Replace Coolant Pipe.
- Remove and Install Oil Filter Housing
- Remove and Install Oil Dipstick Tube
- Replace Charge Air Sensor
- Replace Glow Plug Cores
- Replace Pre-Heating System Control Unit
- How to Replace the One Piston And/or Con-Rod
- Engine Compartment Overview
- Check Valve Lash and Adjust
- How to Replace the Piston Rings
- Replace Con-Rod Bearing
- Check Con-Rod Play (With Plastigage)
- Check Crankshaft Longitudinal Play
- Check Crankshaft Bearing Clearance (Measure Bearing Clearance with Plastigage)
- Check Cylinder Block for Plane Surface
- Repair Upper Radiator Securing Pin
- Repair Lower Radiator Securing Pin
- Remove and Install Oil Spray Nozzles
- Replace Differential Pressure Sensor
- Repair Engine Using Part Engine
- Pressure Loss Test, Charge-Air System
- Checking and Adjustment Values
- Ribbed V-Belt
- Toothed Belt
- Oil Circulation
- Cylinder Head
- Replace Ribbed V-Belt Lower Guide Roller
- ABS
- ABS 5.3
- ABS 5.3/TC/ESP
- ABS 5/TC, ABS 5.3/TC
- ABS Mk20i
- Air Conditioning
- Airbag
- Anti-Theft Warning System-M
- Automatic Transmission Front Wheel Drive
- Battery
- Board Computer
- Body Equipment
- Brake Hydraulics, Brake Lines
- Brakes
- CAN Bus
- Car Level Control
- Central Door Locking System
- Central Locking with Atws (Electronic)
- Check Control
- Clutch
- Clutch and Transmission
- Communication / Navigation
- Connector pinouts
- Continuously Variable Transmission (Cvt) Front Drive
- Cooling System
- Corrosion Protection
- Diesel Engine
- DOHC Diesel Engine
- DOHC Petrol Engine
- Ecc Electronic Climate Control
- Ehps - Electrical Hydraulic Power Steering
- Electrical Equipment and Instruments
- Electrical Socket Front/ Rear
- Electrical Window Winders
- Electronic Cruise Control
- Electronic Module
- Electronic Ride Control
- Engine and Engine Aggregates
- Engine Electrics
- Eps Electrical Power Steering
- Exhaust System
- Fittings, Hinges, Locks
- Frame
- Front End
- Front Wheel Brake
- Front Wheel Suspension
- Front Wheel Suspension, Wheels and Tyres
- Fuel and Exhaust System
- Fuel Injection Systems
- Fuel System
- Fuse Box
- General Vehicle Information
- Glass, Window Guides, Window Winders
- Glassfibre Parts (Bolted)
- Graphic Info Display
- Headlamps, Lamps and Horn
- Heating, Ventilation
- Heating, Ventilation, Air Conditioning (HVAC)
- Immobiliser
- Instruments, Telltales
- Maintenance, Body and Chassis Sheet Metal Parts, Frame
- Manual Transmission Front Wheel Drive
- Manual Transmission Rear Wheel Drive
- Mid (Multi Info Display)
- Other Accessories
- Outside Rear View Mirror
- Paint
- Painting Repair Operations
- Painting Repair System
- Parkpilot
- Power Steering
- Radiator Grille
- Radio
- Rear Axle and Rear Wheel Suspension
- Rear Axle Front Wheel Drive
- Rear Wheel Brake
- Roof Luggage Carrier (Railing)
- Sac Semi Automatic Climate Control
- Seat Heating Systems
- Seats, Upholstery, Inner Trim Panels
- Service Brake, Parking Brake
- Servo Motors
- Sheet Metal Parts (Bolted)
- Sheet Metal Parts (Cement and Seal)
- Sheet Metal Parts (Welded)
- Sliding Roof
- Special Service Tools
- Steering
- Steering Gear
- Steering Linkage
- Steering Wheel - Steering Column
- Switches
- Switches, Control Unit, Relays, Ignition Lock
- TID (Triple Info Display)
- Trailer Hitch
- Trim Panels, Radiator Grille, Spoiler
- Trim Strips, Lettering, Coverings
- Turbo-Charging
- Wheels and Tyres
- Windscreen Wash/wipe System, Heated Screen
- Wiring Harnesses
- Xenon Control Unit (Headlamp Range Control)
