The engine number (arrow) is located on the transmission side of the cylinder block beside the oil dipstick guide tube.
Note. When installing an engine short block, the engine number must be stamped on the cylinder block before installation.
Contents
Wiring diagrams Section: DOHC Petrol Engine- Z 16 XEP with F13+ Manual Transmission
- Air Mass Meter, Z18XE, Z20LEL, Y22XE, Z22XE
- Z 16 LET Turbo Petrol Engine
- Intake Manifold Z 16 LET Turbo Petrol Engine
- Oil Filter Housing Z 16 LET Turbo Petrol Engine
- Piston Cooling Z 16 LET Turbo Petrol Engine
- Camshaft Bearing Bridge for Z 16 LET and Z 18 XER Petrol Engines
- Survey of All Vehicle Types
- Oil Filter
- Lubrication of Radial Shaft Seal Rings No Longer Applicable
- Camshaft Sensor, Multec S/f Except Z14XE MY2004
- Camshaft Sensor, Simtec 70/71/81
- Ignition, Primary, Z14XE, Z16XE, Z16YNG
- Illustration - Air Cleaner Housing, Air Ducts Z 16 XE
- Engine Number
- Throttle Valve Potentiometer (Double Signal), Multec/trionic (MY 2001,MY 2002 and MY 2003), Simtec (MY 2001 and MY 2002)
- Survey of Engine Compartment (Z 16 XE)
- Check Compression Pressure (Z 16 XE, with Air Conditioning, Rhd)
- Check Engine Pressure Loss (Z 16 XE)
- Check Oil Temperature (Z 16 XE)
- Check Engine Oil Pressure (Z 16 XE, with Air Conditioning, Rhd)
- Pedal Position Double Signal, All Petrol (MY 2002, MY 2003 and MY 2004)
- Check Timing (Z 16 XE, with Air Conditioning, Rhd)
- Check and Set Timing (Z 16 XE, with Air Conditioning, Rhd)
- Check and Correct Toothed Belt Tension (Z 16 XE, with Air Conditioning, Rhd)
- Check Toothed Belt Tension (Z 16 XE, with Air Conditioning, Rhd)
- Replace Ribbed V-Belt (Z 16 XE, with Air Conditioning, Rhd)
- Replace Ribbed V-Belt Tensioner (Z 16 XE, with Air Conditioning, Rhd)
- Engine Overview
- Replace Front Upper Part of Toothed Belt Cover (Z 16 XE, with Air Conditioning, Rhd)
- Engine Code
- Exhaust Gas Recirculation Valve, All Petrol (MY 2002, MY 2003 and MY2004)
- Replace Front Lower Part of Toothed Belt Cover (Z 16 XE, with Air Conditioning, Rhd)
- Overview of Engine Parameters and Engine Management Systems
- Replace Toothed Belt (Z 16 XE, with Air Conditioning, Rhd)
- Mileage and Consumption Values
- Replace Toothed Belt Tension Roller (Z 16 XE, with Air Conditioning, Rhd)
- Engine/transmission Bearing
- Replace Toothed Belt Guide Roller (Z 16 XE, with Air Conditioning, Rhd)
- Replace Rear Toothed Belt Cover (Z 16 XE, with Air Conditioning, Rhd)
- Remove / Install Cylinder Head Cover (Z 16 XE, with Air Conditioning, Rhd)
- Replace Camshaft Timing Gears (Z 16 XE, with Air Conditioning, Rhd)
- New Camshaft Sensor - Z 10 XEP, Z 12 XEP, Z 14 XEP Petrol Engines
- Replace Front Camshaft Seal Ring (Z 16 XE, with Air Conditioning, Rhd)
- Remove / Install Both Camshafts (Z 16 XE, with Air Conditioning, Rhd)
- Replace Exhaust Manifold (Z 16 XE, with Air Conditioning, Rhd)
- Elimination of Twinport Sensor - Z 10 XEP, Z 12 XEP and Z 14 XEP Petrol Engines
- Z 18 XE Dohc-I Petrol Engine - Overview
- Replace Upper Part of Intake Manifold (Z 16 XE, with Air Conditioning, Rhd)
- DOHC-0 Engine Z 14 XEP - Corsa-C Combo, Meriva and Tigra-B
- View of Z 18 XE Engine
- Replace Intake Manifold Seal (Z 16 XE, with Air Conditioning, Rhd)
- Z 18 XE Torque and Output Curve
- Throttle Valve Potentiometer (Double Signal), Simtec (MY 2003), Simtecand Multec-F (MY 2004)
- Specific Characteristics of the Z 14 XEP Engine
- Z 18 XE Block Diagram
- Remove / Install Flywheel (Z 16 XE, with Air Conditioning System, Mta, Rhd)
- View of the Engine, Z 12 XEP, Z 14 XEP
- Replace Rear Crankshaft Seal Ring (Z 16 XE, with Air Conditioning, Rhd)
- Replace Engine Vent Flange (Z 16 XE, with Air Conditioning, Rhd)
- Torque and Power Diagram, Z 14 XEP
- Engine Oil with Filter Change (Z 16 XE)
- Exhaust Manifold, Z 12 XEP, Z 14 XEP
- Replace Oil Filter Short-Circuit Valve (Z 16 XE, with Air Conditioning, Lhd)
- Replace Front Crankshaft Seal Ring (Z 16 XE, with Air Conditioning, Rhd)
- Camshaft Control, Z 10 XEP, Z 12 XE, Z 14 XEP (From End MY 2004 to MY 2005)
- Remove / Install Oil Pan (Z 16 XE, with Air Conditioning, Rhd)
- Camshaft Control, Z 10 XEP, Z 12 XEP, Z 14 XEP (MY 2005 Onwards)
- Remove / Install Oil Pump (Z 16 XE, with Air Conditioning, Rhd)
- Setting the Phase Sensor Disc with KM-954
- Check Oil Pump
- Camshaft Sensor
- Wheel Speed Sensor, Except Vectra-C/signum and Astra-H
- Remove / Install Oil Pump Pressure Regulating Valve (Z 16 XE, with Air Conditioning, Rhd)
- Timing Case
- Replace Intake Pipe for Oil Pump (Z 16 XE, with Air Conditioning, Rhd)
- Timing Chain Tensioner
- Remove / Install Oil Baffle Plate (Z 16 XE, with Air Conditioning, Rhd)
- Bosch Motronic 7.6.2 Engine Control Unit
- Replace Oil Dipstick Guide Tube (Z 16 XE, with Air Conditioning, Rhd)
- Replace Dynamic Oil Level Monitoring Sensor (Z 16 XE, with Air Conditioning, Rhd)
- Vacuum Hose Connector, Brake Servo
- Top Up and Bleed Cooling System
- Remove / Install Coolant Connector (Z 16 XE, with Air Conditioning, Rhd)
- Crankshaft Guide Bearing, DOHC Engines
- Check Engine for Leaks (CO Content in Cooling System) (Z 16 XE)
- Replace Fan Motor (Z 16 XE, with Air Conditioning, Rhd)
- Replace Radiator (Z 16 XE, with Air Conditioning, Rhd)
- Replace Thermostat (Z 16 XE, with Air Conditioning, Rhd)
- Remove / Install Thermostat Housing (Z 16 XE, with Air Conditioning, Rhd)
- Replace Coolant Pump (Z 16 XE, with Air Conditioning, Rhd)
- Replace Coolant Pipe (Z 16 XE, with Air Conditioning, Rhd)
- Replace Engine Damping Blocks (Both Sides) (Z 16 XE, with Air Conditioning, Rhd)
- Remove / Install Front Reaction Member (Z 16 XE, Rhd)
- Remove / Install Rear Reaction Member (Z 16 XE, Rhd)
- Remove / Install Right Engine Damping Block (Z 16 XE, with Air Conditioning, Rhd)
- Remove / Install Left Engine Damping Block (Z 16 XE, with Air Conditioning, Rhd)
- Remove / Install Engine with Transmission (Z 16 XE, with Air Conditioning, Mta, Rhd)
- Overhaul Engine Using an Engine Short Block (Z 16 XE, with Air Conditioning, Rhd)
- Remove / Install Mta Manual Transmission of Engine (Z 16 XE, with Air Conditioning, Rhd)
- Remove / Install Throttle Valve Module (Z 16 XE, with Air Conditioning, Rhd)
- Replace Injectors (Z 16 XE, with Air Conditioning, Lhd)
- Replace Intake Air Temperature Sensor (Z 16 XE, with Air Conditioning, Rhd)
- Check Fuel Pressure (Z 16 XE, with Air Conditioning, Rhd)
- Replace Oxygen Sensor, Mixture Regulation (Z 16 XE, with Air Conditioning, Rhd)
- Replace Lambda Sensor for Catalytic Converter Control (Z 16 XE, with Air Conditioning, Rhd)
- Replace Dis Ignition Module (Z 16 XE, with Air Conditioning, Rhd)
- Replace Intake Manifold Pressure Sensor (Z 16 XE, with Air Conditioning, Rhd)
- Replace Crankshaft Sensor (Z 16 XE, with Air Conditioning, Rhd)
- Replace Knock Sensor (Z 16 XE, with Air Conditioning, Rhd)
- Replace Coolant Temperature Sensor (Z 16 XE, with Air Conditioning, Rhd)
- Replace Camshaft Sensor (Z 16 XE, with Air Conditioning, Rhd)
- Replace Pedal Sensor (Z 16 XE, with Air Conditioning, Rhd)
- Replace Starter (Z 16 XE, with Air Conditioning, Rhd)
- How to Remove and Install or Replace (Z 16 XE the Alternator (With AC, Rhd))
- Replace Regulator for Alternator (Z 16 XE, with Air Conditioning, Rhd)
- Special Service Tools
- Sealants, Lubricants and Locking Compounds
- Specifications
- Cooling System
- Ribbed V-Belt
- Engine Control Unit
- Engine Management
- Torque Guide Values
- Engine, Built-On Engine Parts
- Air Cleaner Housing, Air Ducts
- Survey of Engine Compartment (Z 18 XE
- Check Engine Pressure Loss (Z 18 XE)
- Check Oil Temperature (Z 18 XE)
- Check Engine Oil Pressure (Z 18 XE, with Air Conditioning, Lhd)
- How to Check (Z 18 XE the Timing (With AC, Lhd))
- How to Check and Set (Z 18 XE the Timing (With AC, Lhd))
- How to Check and Adjust (Z 18 XE the Toothed Belt Tension (With AC, Lhd))
- Check Toothed Belt Tension (Z 18 XE, with Air Conditioning, Lhd)
- Replace V-Belt (Z 18 XE, with AC, Lhd)
- Replace V-Belt Tensioner (Z 18 XE, with AC, Lhd)
- Replace Front Toothed Belt Cover (Top) (Z 18 XE, with AC, Lhd)
- Replace Front Toothed Belt Cover (Bottom) (Z 18 XE, with AC, Lhd)
- Replace Toothed Belt (Z 18 XE, with AC, Lhd)
- Replace Toothed Belt Tension Roller (Z 18 XE, with AC, Lhd)
- Replace Toothed Belt Guide Rollers (Z 18 XE, with AC, Lhd)
- Replace Rear Toothed Belt Cover (Z 18 XE, with AC, Lhd)
- Replace Camshaft Sprockets (Z 18 XE, with AC, Lhd)
- Replace Front Camshaft Seal Ring (Z 18 XE, with AC, Lhd)
- Remove and Install Both Camshafts (Z 18 XE, with AC, Lhd)
- Replace Exhaust Manifold Gasket (Z 18 XE, with Air Conditioning, Lhd)
- Replace Inlet Manifold Gasket (Z 18 XE, with AC, Lhd)
- Replace Oil Filter Short Circuit Valve (Z 18 XE, with AC, Lhd)
- Removing and Installing Oil Pump Pressure Regulating Valve (Z 18 XE, with Air Conditioning, Lhd)
- Replace Dynamic Oil Level Control Sensor (Z 18 XE, with AC, Lhd)
- How to Remove and Install (Z 18 XE the Oil Dipstick (With AC, Lhd))
- Check Engine for Leaks (Co-Content in Cooling System) (Z 18 XE)
- Replace Engine Damping Blocks (Both Sides) (Z 18 XE, with AC, Lhd)
- How to Remove and Install (Z 18 XE the Front Reaction Member (With AC, Lhd))
- How to Remove and Install (Z 18 XE the Rear Reaction Member (With AC, Lhd))
- How to Remove and Install (Z 18 XE the Right-Hand and Left-Hand Engine Damping Block (With AC, Lhd))
- How to Remove and Install (Z 18 XE the Left-Hand Engine Damping Block (With AC, Lhd))
- Check Fuel Pressure (Z 18 XE, with Air Conditioning, Lhd)
- Replace Coolant Temperature Sensor (Z 18 XE, with AC, Lhd)
- Replace Pedal Sensor (Z 18 XE, with AC, Lhd)
- Sealants, Lubricants and Locking Agents
- How to Remove and Install the Exhaust Gas Recirculation Valve
- Z18XE Engine - No Compression Because of a Broken Valve Spring
- Replace One Con-Rod Bearing (Z 16 XE, with Air Conditioning, Rhd)
- Remove and Install Oil Pan (Z 16 XE, with Air Conditioning, Rhd)
- Replace One Con-Rod Bearing (Z 18 XE, with Air Conditioning, Lhd)
- How to Check the Oil Pump
- Remove and Install Oil Intake Pipe (Z 18 XE, with Air Conditioning, Lhd)
- Replace Front Crankshaft Seal Ring (Z 18 XE, with AC, Lhd)
- Remove and Install Both Spark Plugs (Z 18 XE, with AC, Lhd)
- Engine Z10/Z12/Z14XE/P - Strong Vibration from Poly-V-Belt, Often Together with DTC P0300-P0304 (Misfire)
- Engine Z18XE - DTC P1372(2) Crankshaft Segment Failure
- Engine Identification Code / Engine Number
- How to Check the Compression
- Check Engine Pressure Loss
- How to Measure the Oil Temperature
- How to Check the Oil Pressure
- How to Check for Leaks the Engine ((CO Content in Cooling System))
- Replacing Resonator
- Replace Ribbed V-Belt (Without Air Conditioning)
- Replace Ribbed V-Belt Tensioner (Without Air Conditioning)
- Replace Timing Case Sealing Ring
- How to Remove and Install the Cylinder Head Cover
- Replace All Valve Stem Seals (Cylinder Head Installed)
- Replace Exhaust Manifold
- How to Remove and Install the Attaching Parts - Cylinder Head
- Replace EGR Valve
- Replace Exhaust Gas Recirculation Pipe
- How to Remove and Install the Hydraulic Valve Lifter
- Removing and Installing Roller Cam Followers
- How to Replace the Seal Ring - Front Crankshaft
- How to Replace the Con-Rod Bearing
- How to Check (With Plastigage) the Con-Rod Bearing Play
- Check Con-Rod Bearing Clearance (With Micrometer Gauge and Internal Measuring Device)
- How to Check the Crankshaft End Play
- How to Check the Crankshaft Out-Of-Round
- How to Check (With Plastigage) the Crankshaft Bearing Play
- Check Crankshaft Bearing Play (With Micrometer Gauge and Internal Measuring Device)
- How to Check for Plane Surface the Cylinder Block
- Engine Oil with Oil Filter Change
- How to Remove and Install the Oil Filter Housing
- How to Remove and Install the Oil Pressure Switch
- How to Remove and Install the Oil Pan
- How to Remove and Install the Oil Intake Pipe
- Replace Oil Pressure Regulating Valve
- Replacing Oil Dipstick Guide Tube
- Replace Engine Damping Block (Front)
- Replace Engine Damping Block (Rear)
- Replace Left Engine Damping Block
- Replace Right Engine Damping Block
- Z14XEP Manual Transmission, Removing from and Attaching to Engine
- Checking and Adjustment Values
- Ribbed V-Belt - Engine Timing
- Oil Circuit
- Cylinder Head
- Crank Drive, Cylinder Block
- Engine Z10/12/14XEP - Loss of Oil Between Oil Filter Modul and Engine Block
- Coolant Hose Illustration
- How to Check the Ribbed V-Belt Tensioner
- Check Compression Pressure
- Check Oil Pressure
- How to Check the Fuel Pressure
- Removing and Installing Air Cleaner Housing
- Replace Resonator
- How to Replace the Ribbed V-Belt
- Replace Ribbed V-Belt Tensioner
- How to Replace the Front Toothed Belt Cover (Upper)
- How to Replace the Front Toothed Belt Cover (Lower)
- How to Replace the Toothed Belt
- Replace Toothed Belt Tensioner
- Replace Toothed Belt Guide Roller
- How to Replace the Toothed Belt Drive Gear
- How to Check the Timing
- How to Adjust the Timing
- How to Replace the Camshaft Sprockets
- Removing and Installing Both Camshafts
- How to Check and Adjust the Valve Play
- How to Replace the Camshaft Seal Ring
- How to Remove and Install the Bucket Tappets
- How to Replace the Exhaust Manifold Gasket
- How to Replace the Intake Manifold Gasket
- How to Replace the Intake Manifold Flange
- How to Remove and Install the Flywheel
- How to Replace the Seal Ring - (Front) Crankshaft
- How to Replace the Crankshaft Rear Seal Ring
- How to Replace the Engine Vent Pipe
- Replace Piston Rings
- Check Con-Rod Bearing Clearance (With Plastigage)
- Check Con-Rod Bearing Play (With Micrometer Gauge and Internal Measuring Instrument)
- Engine Oil and Oil Filter Change
- How to Replace the Engine Oil Level Sensor
- How to Remove and Install the Oil Pump
- Replace Oil Pressure Switch
- How to Remove and Install the Engine
- How to Remove and Install (Engine Removed) the Mta Transmission from Engine
- How to Remove and Install the Spark Plugs
- Sealants, Lubricants and Locking Compounds (Dohc-I -)
- Checking and Adjustment Values - Dohc-I
- Toothed Belt
- Coolant Circuit
- Illustration: Air Ducting
- Check Engine Oil Pressure
- How to Replace the Accessory Drive
- How to Replace the Toothed Belt Tensioner
- How to Replace the Intake Manifold (Petrol Engine)
- How to Remove and Install the Exhaust Manifold with Turbocharger
- How to Remove and Install the Piston with Con-Rod
- How to Replace the Pistons
- Check Crankshaft Bearing Play (With Micrometer Gauge and Internal Measuring Instrument)
- Check Crankshaft Bearing Play (With Plastigage)
- How to Remove and Install the Oil Baffle Plate
- How to Replace the Pressure Relief Valve
- How to Replace the Turbocharger Oil Feed Line
- How to Replace the Turbocharger Oil Return Line
- How to Replace the Engine Damping Blocks
- Engine A/Z10/12/14XEP/L - Crankcase Ventilation Hoses Cracked
- How to Remove from Engine and Install the Manual Transmission
- Replace Rear Seal Ring for the Crankshaft (2005 Model Year and Beyond)
- Engine Management Illustration
- How to Remove and Install the Thermostat Housing
- Replace Intake Air Temperature Sensor
- Replacing Upper Engine Cover
- How to Replace (Cylinder Head Installed) the All Valve Stem Seals
- How to Remove and Install the Crankshaft
- Check Crankshaft Bearing Play (With Plastigage) -
- Check Crankshaft Bearing Play (With External Micrometer and Interior Measuring Instrument)
- Starter
- Alternator
- ABS
- ABS 5.3
- ABS 5.3/TC/ESP
- ABS 5/TC, ABS 5.3/TC
- ABS 8
- ABS 8/ESP
- Adhesive Foiles
- Air Conditioning
- Airbag
- Antenna
- Anti-Theft Warning System-M
- Anti-Theft Warning System-S
- Battery
- Board Computer
- Body Equipment
- Brake Hydraulics, Brake Lines
- Brakes
- CAN Bus
- Central Door Locking System
- Central Electrics
- Central Locking with Atws (Electronic)
- Clutch
- Clutch and Transmission
- Communication / Navigation
- Connector pinouts
- Cooling System
- Corrosion Protection
- DOHC Diesel Engine
- DOHC Petrol Engine
- Ecc Electronic Climate Control
- Electrical Equipment and Instruments
- Electrical Window Winders
- Electronic Module
- Engine and Engine Aggregates
- Engine Electrics
- Eps Electrical Power Steering
- Exhaust System
- Fittings, Hinges, Locks
- Front End
- Front Wheel Brake
- Front Wheel Suspension
- Front Wheel Suspension, Wheels and Tyres
- Fuel and Exhaust System
- Fuel Injection Systems
- Fuel System
- 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
- Info Display Ccrt 700
- Instruments, Telltales
- Lpg
- Maintenance, Body and Chassis Sheet Metal Parts, Frame
- Manual Transmission Front Wheel Drive
- Mid (Multi Info Display)
- OHC Petrol Engine
- Other Accessories
- Outside Rear View Mirror
- Paint
- Painting Repair Operations
- Painting Repair System
- Parkpilot
- Radiator Grille
- Radio
- Rear Axle Front Wheel Drive
- Rear Wheel Brake
- Seat Heating Systems
- Seats, Upholstery, Inner Trim Panels
- Sensors
- Service Brake, Parking Brake
- Servo Motors
- Sheet Metal Parts (Bolted)
- Sheet Metal Parts (Cement and Seal)
- Sheet Metal Parts (Welded)
- Sliding Roof
- Steering
- Steering Gear
- Steering Intermediate Shaft
- Steering Linkage
- Steering Wheel - Steering Column
- 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
