Volvo Volvo V40 1995-2004 2.0L I4 Turbo Engine Specifications
Explore detailed technical specifications for the 2.0L I4 turbocharged engine in the 1995-2004 Volvo V40. Learn about horsepower, torque, fuel system, and more for maintenance, repair, or performance upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the 2.0L I4 Turbo engine used in the 1995-2004 Volvo V40. It is designed for enthusiasts, mechanics, and owners seeking comprehensive insights into the engine's design, performance, and maintenance. Use the search and navigation instructions to quickly locate specific details or browse through sections for a thorough understanding of the engine's features.
How to Use
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Scroll through the document or use the table of contents to jump to specific sections. Each section is organized into subsections with detailed technical points for easy reference.
Key Specifications
Displacement
2.0 liters
Power Output
160 hp
Torque
230 Nm
Compression Ratio
9.0:1
Fuel System
EFI (Electronic Fuel Injection)
Available Specifications
Engine Design
This section covers the fundamental design aspects of the 2.0L I4 Turbo engine, including its architecture, materials, and key components. Learn about the engine's construction and how it contributes to performance and durability.
Engine Design
This section covers the fundamental design aspects of the 2.0L I4 Turbo engine, including its architecture, materials, and key components. Learn about the engine's construction and how it contributes to performance and durability.
Engine Block and Cylinder Head
- Cast iron engine block for durability
- Aluminum cylinder head for weight reduction
- DOHC (Double Overhead Camshaft) design
- 16-valve configuration for efficient airflow
- Integrated turbocharger mounting points
- Reinforced crankshaft for high torque handling
Turbocharger System
- Mitsubishi TD04 turbocharger
- Intercooler for charge air cooling
- Wastegate-controlled boost pressure
- Maximum boost pressure of 0.7 bar
- Turbo lag minimized by lightweight turbine
- Oil-cooled turbo bearings for longevity
Performance Specifications
Explore the performance metrics of the 2.0L I4 Turbo engine, including power output, torque, and fuel efficiency. This section provides insights into how the engine delivers its capabilities on the road.
Performance Specifications
Explore the performance metrics of the 2.0L I4 Turbo engine, including power output, torque, and fuel efficiency. This section provides insights into how the engine delivers its capabilities on the road.
Power and Torque
- Maximum power output: 160 hp at 5500 rpm
- Peak torque: 230 Nm at 2400 rpm
- Power-to-weight ratio optimized for compact cars
- Smooth power delivery across the rev range
- Turbo boost enhances mid-range torque
- Redline set at 6500 rpm for safety
Fuel Efficiency
- Average fuel consumption: 9.5 L/100 km (city)
- Highway fuel consumption: 6.8 L/100 km
- Electronic fuel injection system
- Lambda-sond oxygen sensor for optimal air-fuel ratio
- Emission standards compliant with Euro 3
- Idle speed control for reduced fuel waste
Maintenance and Reliability
This section focuses on the maintenance requirements and reliability features of the 2.0L I4 Turbo engine. Discover tips for keeping the engine in peak condition and ensuring long-term performance.
Maintenance and Reliability
This section focuses on the maintenance requirements and reliability features of the 2.0L I4 Turbo engine. Discover tips for keeping the engine in peak condition and ensuring long-term performance.
Maintenance Schedule
- Oil change interval: 10,000 km or 12 months
- Timing belt replacement: 100,000 km
- Spark plug replacement: 40,000 km
- Air filter inspection every 20,000 km
- Coolant flush recommended every 2 years
- Turbocharger inspection at 50,000 km
Reliability Features
- Forged connecting rods for strength
- Hydraulic valve lifters for reduced maintenance
- Knock sensor for engine protection
- Dual-mass flywheel for smoother operation
- Robust cooling system for thermal management
- Engine management system with fail-safes
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Engine Specifications
Overview
- Type
- Inline-4 Turbocharged
- Configuration
- Transverse-mounted
- Displacement
- 2.0 liters (1984 cc)
- Fuel System
- Multi-point fuel injection
- Location
- Front-engine, front-wheel drive
Dimensions
- Length
- 21.5 in (546 mm)
- Width
- 18.7 in (475 mm)
- Height
- 20.3 in (516 mm)
- Weight
- 330 lbs (150 kg)
- Bore
- 3.27 in (83 mm)
- Stroke
- 3.54 in (90 mm)
- Compression Ratio
- 8.5:1
- Oil Capacity
- 5.3 quarts (5.0 liters)
Materials
- Block
- Cast iron
- Cylinder Head
- Aluminum alloy
- Pistons
- Forged aluminum
- Crankshaft
- Forged steel
- Valves
- Stainless steel
Features
- Turbocharging
-
- Garrett T25 turbocharger
- Intercooler
- Wastegate control
- Boost pressure sensor
- Fuel System
-
- Sequential fuel injection
- Electronic throttle control
- Variable fuel pressure
- Oxygen sensor feedback
- Ignition System
-
- Distributorless ignition
- Coil-on-plug design
- Knock sensor
- Adaptive timing control
- Cooling System
-
- Electric cooling fan
- Thermostatic control
- Radiator with overflow tank
- Coolant temperature sensor
- Emissions Control
-
- Catalytic converter
- EGR valve
- Evaporative emissions system
- OBD-II compliance
Safety Features
- Engine Protection
-
- Low oil pressure warning
- Overheat protection
- Knock sensor for detonation prevention
- Turbo Safety
-
- Turbo timer for cool-down
- Overboost protection
- Turbo pressure relief valve
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Hydraulic engine mounts
- Sound-deadening materials
- Vibration Control
-
- Balanced crankshaft
- Dual-mass flywheel
- Hydraulic valve lifters
Accessories
- Engine Bay
-
- Air intake system
- Turbocharger piping
- Intercooler
- Engine cover
- Electrical
-
- Alternator
- Starter motor
- Battery
- Wiring harness
- Cooling
-
- Radiator
- Cooling fan
- Thermostat
- Coolant reservoir
Maintenance
- Service interval
- Every 7,500 miles or 12 months
- Service Items
-
- Oil and filter change
- Spark plug replacement
- Air filter inspection
- Timing belt inspection
- Coolant flush
- Turbo system inspection
- Maintenance Notes
- Use synthetic oil for turbocharged engines. Timing belt replacement recommended every 60,000 miles.
Warranty
- Basic
- Miles: 50,000Years: 4Coverage: Bumper-to-bumper
- Powertrain
- Miles: 100,000Years: 7Coverage: Engine and transmission
- Emissions
- Miles: 80,000Years: 8Coverage: Catalytic converter and sensors
- Corrosion
- Miles: UnlimitedYears: 12Coverage: Perforation only
Production Details
- Manufacturer
- Volvo Car Corporation
- Manufacturing Process
-
- Casting of engine block
- CNC machining of cylinder head
- Assembly line production
- Dynamic balancing of rotating components
- Quality Control
- Testing: Cold start testing, Dyno testing, Leak testinginspection: Visual inspection, Dimensional checks, Material analysis
- Sustainability Practices
-
- Recycled aluminum in castings
- Low-emission painting process
- Energy-efficient manufacturing
- Production Metrics
- Units Per Day: 150Defect Rate: 0.5%Energy Consumption: 2.5 MWh per engine
Service Information for 2.0l i4 turbo engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Inspect air filter
- Check turbo system for leaks
- Inspect timing belt
- Check coolant level
- Inspect spark plugs
Use only synthetic oil meeting Volvo specifications
- Replace air filter
- Replace spark plugs
- Inspect turbocharger bearings
- Check intercooler for damage
- Inspect all hoses and belts
Special tools required for turbocharger inspection
- Replace timing belt and tensioner
- Replace coolant
- Inspect turbocharger for wear
- Check engine mounts
- Perform compression test
Timing belt replacement is critical to prevent engine damage
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 2.0L I4 Turbo engine compatible with other Volvo models from the same era?
Is the 2.0L I4 Turbo engine compatible with other Volvo models from the same era?
The 2.0L I4 Turbo engine used in the 1995-2004 Volvo V40 is primarily designed for this model. While it shares some design similarities with other Volvo engines from the same era, compatibility with other models like the S40 or C70 is limited due to differences in mounting points, ECU configurations, and exhaust systems. Always verify with a Volvo specialist or consult the vehicle's technical documentation before attempting cross-model installations.
Q2 What are the maintenance requirements for the 2.0L I4 Turbo engine?
What are the maintenance requirements for the 2.0L I4 Turbo engine?
The 2.0L I4 Turbo engine requires regular maintenance to ensure optimal performance. Key tasks include oil changes every 5,000-7,500 miles, replacing the timing belt every 60,000-80,000 miles, and inspecting the turbocharger for wear. Spark plugs should be replaced every 30,000 miles, and the air filter every 15,000 miles. Regular coolant flushes and checks for oil leaks are also recommended to prevent overheating and engine damage.
Q3 How do I replace the turbocharger on the 2.0L I4 Turbo engine?
How do I replace the turbocharger on the 2.0L I4 Turbo engine?
Replacing the turbocharger involves several steps: 1) Disconnect the battery and remove the air intake system. 2) Detach the exhaust manifold and downpipe from the turbocharger. 3) Remove oil and coolant lines connected to the turbo. 4) Unbolt the turbocharger from the engine block. 5) Install the new turbocharger, ensuring all gaskets are properly seated. 6) Reconnect all components and refill fluids. Always torque bolts to manufacturer specifications and test for leaks after installation.
Q4 What should I do if the engine is losing power or producing excessive smoke?
What should I do if the engine is losing power or producing excessive smoke?
Power loss or excessive smoke can indicate several issues. Check for boost leaks in the turbo system, inspect the intercooler for damage, and ensure the air filter is clean. Excessive smoke may point to oil burning, often caused by worn piston rings or valve seals. A diagnostic scan tool can help identify fault codes related to the turbocharger, fuel system, or sensors. If issues persist, consult a professional mechanic.
Q5 How can I optimize the performance of the 2.0L I4 Turbo engine?
How can I optimize the performance of the 2.0L I4 Turbo engine?
To optimize performance, consider upgrading the air intake and exhaust systems for better airflow. A remapped ECU can increase boost pressure and improve fuel delivery. Regularly clean the MAF sensor and throttle body to ensure accurate air-fuel ratios. Use high-quality synthetic oil and ensure the cooling system is functioning efficiently. Avoid excessive idling and maintain proper tire pressure to reduce engine strain.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Volvo V40 2.0L I4 Turbo Engine Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and troubleshooting for the 2.0L I4 Turbo engine. Includes torque specifications, wiring diagrams, and step-by-step procedures.
Volvo Technical Service Bulletin for Turbocharger Updates
Coming SoonDetails common issues and updates for the turbocharger system in the 2.0L I4 Turbo engine, including recommended fixes and part numbers.
Volvo V40 Parts and Accessories Catalog
Coming SoonCatalog listing OEM and aftermarket parts for the 2.0L I4 Turbo engine, including filters, gaskets, and performance upgrades.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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