Acura TSX 2004-2008 2.4L Engine Specifications
Detailed technical specifications and documentation for the 2.4L K24A2 engine in the 2004-2008 Acura TSX. Includes performance data, maintenance guidelines, and component-specific details for technicians and enthusiasts.
2004-2008 Acura TSX 2.4L Engine Specifications Overview Specifications
This document provides a comprehensive overview of the 2.4L engine specifications for the 2004-2008 Acura TSX. It includes detailed technical information, performance metrics, and maintenance guidelines. Use this guide to understand the engine's capabilities, optimal operating conditions, and key features. Navigate through the sections to find specific details or use the quick-reference section for at-a-glance information.
How to Use
To find specific information, use the search functionality by entering keywords related to the engine specifications, such as 'horsepower,' 'torque,' or 'fuel system.'
Navigate through the document by selecting sections from the table of contents. Each section is divided into subsections with detailed technical points. Use the quick-reference section for key specifications.
Key Specifications
Horsepower
200 HP @ 6,800 rpm
Torque
172 lb-ft @ 4,500 rpm
Displacement
2.4L (2,354 cc)
Transmission
6-speed manual or 5-speed automatic
Fuel Economy (city/highway)
22/31 mpg
Available Specifications
Engine Overview
This section provides a general overview of the 2.4L engine, including its type, displacement, and key features. It serves as an introduction to the engine's design and capabilities.
Engine Overview
This section provides a general overview of the 2.4L engine, including its type, displacement, and key features. It serves as an introduction to the engine's design and capabilities.
Engine Type and Displacement
- Inline-4 cylinder engine
- Displacement: 2.4 liters (2,354 cc)
- Engine code: K24A1
- DOHC (Dual Overhead Camshaft) design
- i-VTEC (Intelligent Variable Valve Timing and Lift Electronic Control)
Fuel System and Injection
- Multi-point fuel injection system
- Regular unleaded fuel recommended
- Fuel tank capacity: 16.9 gallons
- Fuel economy (city/highway): 22/31 mpg
Performance & Capabilities
This section details the engine's performance metrics, including horsepower, torque, and transmission specifications. It also covers the vehicle's drivetrain and capabilities.
Performance & Capabilities
This section details the engine's performance metrics, including horsepower, torque, and transmission specifications. It also covers the vehicle's drivetrain and capabilities.
Horsepower and Torque
- Horsepower: 200 HP @ 6,800 rpm
- Torque: 172 lb-ft @ 4,500 rpm
- Redline: 6,800 rpm
- Peak power delivery at high RPM
Transmission and Drivetrain
- 6-speed manual transmission (standard)
- 5-speed automatic transmission (optional)
- Front-wheel drive (FWD)
- Limited-slip differential (optional)
Technical Specifications
This section provides detailed technical specifications for the engine, including dimensions, weights, and maintenance-related information.
Technical Specifications
This section provides detailed technical specifications for the engine, including dimensions, weights, and maintenance-related information.
Engine Dimensions and Weight
- Engine weight: Approximately 340 lbs
- Length: 19.5 inches
- Width: 18.9 inches
- Height: 24.8 inches
Maintenance and Service
- Oil capacity: 4.5 quarts
- Recommended oil viscosity: 5W-20
- Spark plug gap: 0.044 inches
- Recommended maintenance interval: Every 5,000 miles
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Engine Specifications
Overview
- Type
- inline-4 cylinder
- Configuration
- DOHC (Dual Overhead Camshaft)
- Platform
- K-Series (K24A)
- Material
- Aluminum alloy
- Location
- Front transverse
Dimensions
- Engine Code
- K24A
- Displacement
- 2.4 liters (146 cubic inches)
- Bore
- 87 mm (3.43 in)
- Stroke
- 99 mm (3.90 in)
- Dry Weight
- 305 lbs
- Length
- 24.2 in
- Width
- 19.7 in
Materials
- Engine Block
- Aluminum alloy
- Cylinder Head
- Aluminum alloy
- Crankshaft
- Forged steel
- Connecting Rods
- Forged lightweight
- Valves
- Stainless steel
Features
- Engine Management
-
- i-VTEC (Intelligent Variable Valve Timing and Lift Electronic Control)
- PGM-FI (Programmed Fuel Injection)
- Drive-by-wire throttle
- Variable intake manifold
- Emission Controls
-
- Catalytic converter
- Secondary air injection
- EVAP system
- EGR (Exhaust Gas Recirculation)
- Performance Features
-
- High compression ratio (11:1)
- Lightweight piston design
- Counter-rotating balance shaft
- Dual-stage intake manifold
- Fuel System
-
- Multi-point fuel injection
- Returnless fuel system
- High-pressure fuel pump
- Fuel cut-off during deceleration
- Cooling System
-
- Water-cooled
- Electric cooling fan
- Dual-core radiator
- Thermostat-controlled
- Ignition System
-
- Coil-on-plug ignition
- Individual cylinder knock control
- Spark plug wires
- Platinum-tipped spark plugs
Safety Features
- Driver Assistance
-
- Immobilizer system
- Anti-theft engine immobilizer
- Collision Protection
-
- Engine compartment protection
- Impact-absorbing materials
- Engine Protection
-
- Oil pressure warning system
- Coolant temperature warning
- Engine knock sensor
- Warning Systems
-
- Check engine light
- Service due indicator
- Low oil level warning
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Sound-dampening materials
- HELIX timing belt
- Nvh Suppression
-
- Balancer shaft
- Rubber engine mounts
- Tuned exhaust system
- Engine Mounts
-
- Hydraulic engine mounts
- Active control engine mount
- Accessories
-
- Alternator
- Starter motor
- Water pump
- Power steering pump
Accessories
- Engine Dress-Up
-
- Aluminum oil cap
- Carbon fiber intake cover
- Polished valve cover bolts
- Performance Accessories
-
- Cold air intake
- Performance exhaust system
- Engine tuning chips
- Utility Accessories
-
- Engine block heater
- Oil cooler kit
- Remote oil filter
Maintenance
- Service interval
- Every 5,000 to 7,500 miles
- Items
-
- Oil change
- Tire rotation
- Brake inspection
- Belts and hoses inspection
- Air filter replacement
- Spark plug replacement (at 105,000 miles)
- Notes
- Follow severe driving condition schedule if applicable.
Warranty
- Bumper To Bumper
- Miles: 36,000Years: 3Coverage: Basic vehicle coverage
- Powertrain
- Miles: 70,000Years: 5Coverage: Engine, transmission, and transaxle
- Corrosion
- Miles: 70,000Years: 5Coverage: Perforation warranty
- Emissions
- Miles: 150,000Years: 15Coverage: Emissions-related components
Production Details
- Manufacturer
- Honda Motor Co., Ltd.
- Manufacturing Location
- Japan
- Manufacturing Process
-
- Casting
- Machining
- Assembly
- Quality control inspection
- Quality Control
- inspection: Dimensional and visual inspectionTesting: Performance and durability testing
- Sustainability Practices
-
- Recycling of materials
- Energy-efficient manufacturing processes
- Reduction of emissions during production
- Production Metrics
- Units Produced: Over 500,000 unitsEngines Per Day: Approximately 1,500Production Years: 2004-2008
Service Information for 2.4l engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Tire rotation
- Brake system inspection
- Belts and hoses inspection
- Air filter inspection
- Battery check
Normal driving conditions. For severe conditions, service every 3,000 to 5,000 miles.
- Spark plug replacement
- Fuel system cleaning
- PCV valve inspection
- Coolant check
- Transmission fluid check
- Driveshaft boots inspection
Use Honda-approved parts and follow proper procedures.
- Timing belt replacement
- Water pump replacement
- Valve clearance inspection
- Engine mount replacement
- Serpentine belt replacement
- Suspension system inspection
Critical services. Delaying can cause engine damage.
Common Questions
Find answers to common questions about torque specifications
Q1 What is the horsepower and torque output of the 2.4L engine in the 2004-2008 Acura TSX?
What is the horsepower and torque output of the 2.4L engine in the 2004-2008 Acura TSX?
The 2.4L K24A2 engine in the 2004-2008 Acura TSX produces 205 horsepower at 7000 RPM and 164 lb-ft of torque at 4500 RPM. It features i-VTEC (intelligent Variable Valve Timing and Lift Electronic Control) for optimized performance and efficiency.
Q2 What type of oil and oil capacity does the 2.4L engine require?
What type of oil and oil capacity does the 2.4L engine require?
The 2.4L engine requires 4.4 quarts (4.2 liters) of 5W-20 synthetic or conventional oil, including the oil filter. Always refer to the owner's manual for specific recommendations and ensure the oil meets API certification standards.
Q3 What is the recommended spark plug type and gap for the 2.4L engine?
What is the recommended spark plug type and gap for the 2.4L engine?
The recommended spark plug for the 2.4L engine is the NGK IZFR6K11 or equivalent. The spark plug gap should be set to 0.028-0.031 inches (0.7-0.8 mm). Ensure proper torque (13 lb-ft or 18 Nm) during installation.
Q4 What is the timing belt or chain configuration for the 2.4L engine?
What is the timing belt or chain configuration for the 2.4L engine?
The 2.4L engine uses a timing chain, which does not require regular replacement like a timing belt. However, periodic inspection for wear and proper tension is recommended to ensure longevity and performance.
Q5 What is the compression ratio of the 2.4L engine?
What is the compression ratio of the 2.4L engine?
The 2.4L engine has a compression ratio of 11.0:1, which contributes to its high efficiency and power output. Use premium unleaded fuel (91 octane or higher) for optimal performance.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2004-2008 Acura TSX Owner's Manual
Coming SoonOfficial owner's manual providing detailed maintenance schedules, specifications, and operational guidelines for the 2.4L engine.
2.4L K24A2 Engine Service Manual
Coming SoonComprehensive service manual covering repair procedures, torque specifications, and diagnostic information for the 2.4L engine.
Acura Genuine Parts Catalog
Coming SoonAccess to genuine Acura parts for the 2.4L engine, ensuring compatibility and maintaining warranty coverage.
i-VTEC System Technical Overview
Coming SoonDetailed explanation of the i-VTEC system used in the 2.4L engine, including its operation and benefits.
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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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