Lexus UX 2019-present Fuel System Specifications
Explore the comprehensive fuel specifications for the 2019-Present Lexus UX, including fuel type, tank capacity, economy, and emissions standards. Essential for maintenance, efficiency, and compliance.
Overview Specifications
This document provides detailed fuel specifications for the 2019-Present Lexus UX. It includes information on fuel types, efficiency, tank capacity, and performance metrics. Use this guide to understand the vehicle's fuel-related features and optimize your driving experience. The document is organized into sections for easy navigation and includes a quick reference table for key specifications.
How to Use
Use the search function to quickly locate specific fuel-related terms or metrics. Enter keywords like 'fuel efficiency' or 'tank capacity' to find relevant sections.
Navigate through the document using the section titles. Each section is divided into subsections with detailed points. Use the table of contents or scroll to find the information you need.
Key Specifications
Fuel Type
Premium Unleaded
Fuel Tank Capacity
12.4 gallons
City MPG
29 MPG
Highway MPG
37 MPG
Combined MPG
33 MPG
Available Specifications
Fuel Types and Compatibility
This section covers the types of fuel compatible with the Lexus UX, including recommended grades and alternative options. It also discusses the impact of fuel choice on performance and emissions.
Fuel Types and Compatibility
This section covers the types of fuel compatible with the Lexus UX, including recommended grades and alternative options. It also discusses the impact of fuel choice on performance and emissions.
Recommended Fuel Types
- Premium unleaded gasoline (91 octane or higher)
- Regular unleaded gasoline (87 octane) acceptable but not recommended
- Ethanol blends up to E10 compatible
- No diesel or alternative fuel compatibility
Fuel Choice Impact
- Higher octane fuels improve engine performance
- Lower octane fuels may reduce efficiency and power
- Ethanol blends can slightly decrease fuel economy
- Using non-recommended fuels may void warranty
Fuel Efficiency and Economy
This section provides detailed information on the Lexus UX's fuel efficiency, including EPA estimates, real-world performance, and tips for improving mileage.
Fuel Efficiency and Economy
This section provides detailed information on the Lexus UX's fuel efficiency, including EPA estimates, real-world performance, and tips for improving mileage.
EPA Fuel Economy Estimates
- 29 MPG city
- 37 MPG highway
- 33 MPG combined
- Based on 2.0L 4-cylinder engine with CVT
Real-World Efficiency
- Actual mileage may vary based on driving conditions
- Eco mode improves efficiency by optimizing throttle response
- Hybrid models achieve up to 42 MPG combined
- Regular maintenance ensures optimal fuel economy
Fuel Tank and Range
This section details the fuel tank capacity, range, and refueling considerations for the Lexus UX. It also includes information on low fuel warnings and reserve capacity.
Fuel Tank and Range
This section details the fuel tank capacity, range, and refueling considerations for the Lexus UX. It also includes information on low fuel warnings and reserve capacity.
Fuel Tank Specifications
- 12.4-gallon fuel tank capacity
- Approximately 400-mile range on a full tank
- Low fuel warning activates at 1.5 gallons remaining
- Reserve capacity allows for 30-40 miles after warning
Refueling Tips
- Use the fuel door release lever inside the vehicle
- Avoid overfilling to prevent fuel spillage
- Check fuel cap seal for proper closure
- Refuel at reputable stations to ensure fuel quality
Search Specifications
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Component Specifications
Overview
- Type
- Gasoline
- Configuration
- Direct Injection
- Platform
- Lexus UX 200/250h
- Material
- High-grade gasoline
- Location
- Front-mounted fuel tank
Dimensions
- Fuel Tank Capacity
- 12.4 gallons (46.9 liters)
- Fuel Line Diameter
- 0.5 inches (12.7 mm)
- Fuel Pump Pressure
- 58 psi (400 kPa)
- Fuel Filter Size
- 3.15 x 1.57 inches (80 x 40 mm)
- Fuel injector Flow Rate
- 15.5 lbs/hr (7.03 kg/hr)
- Fuel Rail Length
- 18.9 inches (480 mm)
- Fuel Tank Weight Empty
- 12.1 lbs (5.5 kg)
Materials
- Fuel Tank
- High-density polyethylene
- Fuel Lines
- Nylon with rubber coating
- Fuel Pump
- Stainless steel and plastic composite
- Fuel injectors
- Aluminum alloy with stainless steel nozzles
Features
- Efficiency
-
- Optimized fuel injection timing
- Eco mode for improved mileage
- Start-stop technology
- Regenerative braking (hybrid models)
- Performance
-
- High-pressure direct injection
- Variable valve timing
- Dual VVT-i system
- Enhanced throttle response
- Safety
-
- Fuel cut-off system in collisions
- Leak detection system
- Pressure relief valve
- Flame arrestor in fuel tank
- Monitoring
-
- Real-time fuel consumption display
- Low fuel warning system
- Fuel level sensor with high accuracy
- Diagnostic port for fuel system checks
- Environmental
-
- Low evaporative emissions
- Compatible with ethanol blends up to E10
- Carbon canister for vapor recovery
- Sealed fuel system
Safety Features
- Collision Protection
-
- Automatic fuel pump shutoff
- Reinforced fuel tank structure
- Fire Prevention
-
- Flame arrestor
- Thermal protection for fuel lines
- Leak Prevention
-
- Double-sealed fuel cap
- Pressure-tested fuel lines
Comfort Features
- Refueling
-
- Easy-access fuel door
- Capless fuel filler
- Automatic fuel door release
- Driving
-
- Smooth fuel delivery
- Quiet fuel pump operation
- Minimal vibration
- Maintenance
-
- Long-lasting fuel filter
- Self-diagnosing fuel system
- Easy-to-replace components
Accessories
- Refueling
-
- Fuel funnel for emergency use
- Fuel additive packages
- Fuel system cleaner
- Monitoring
-
- Fuel consumption tracker
- Fuel level gauge
- Fuel system diagnostic tool
- Protection
-
- Fuel tank guard
- Fuel line protectors
- Fuel cap lock
Maintenance
- Service interval
- Every 10,000 miles or 12 months
- Service Items
-
- Fuel filter inspection
- Fuel injector cleaning
- Fuel line pressure test
- Fuel tank inspection
- Fuel pump performance check
- Maintenance Notes
- Use only recommended fuel grade for optimal performance.
Warranty
- Basic
- Miles: 50,000Years: 4Coverage: Fuel system components
- Powertrain
- Miles: 70,000Years: 6Coverage: Fuel pump and injectors
- Emissions
- Miles: 80,000Years: 8Coverage: Fuel system emissions control
- Corrosion
- Miles: UnlimitedYears: 6Coverage: Fuel tank corrosion
Production Details
- Manufacturer
- Toyota Motor Corporation
- Manufacturing Process
-
- Precision molding for fuel tank
- Robotic assembly for fuel lines
- Quality testing for fuel injectors
- Quality Control
- Pressure Testing: All fuel lines and tanksLeak Detection: 100% inspectionPerformance Testing: Fuel pump and injectors
- Sustainability Practices
-
- Recycled materials in fuel tank
- Low-emission manufacturing
- Energy-efficient production
- Production Metrics
- Annual Output: 500,000 unitsDefect Rate: Less than 0.01%Energy Use: 10 kWh per unit
Service Information for fuel Service
Maintenance and service requirements specific to the fuel system
- Inspect fuel lines for leaks
- Check fuel filter condition
- Test fuel pump pressure
- Inspect fuel tank for damage
- Clean fuel injectors
Use only manufacturer-approved cleaning agents.
- Replace fuel filter
- Check fuel system for contamination
- Inspect fuel cap seal
- Test fuel system pressure
- Verify fuel level sensor accuracy
Special tools required for fuel filter replacement.
- Replace fuel pump if necessary
- Inspect and clean fuel tank
- Check fuel injector performance
- Replace fuel lines if worn
- Perform complete fuel system diagnostic
Major service may require dealership tools and expertise.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of fuel is recommended for the 2019-Present Lexus UX?
What type of fuel is recommended for the 2019-Present Lexus UX?
The 2019-Present Lexus UX is designed to run on premium unleaded gasoline with an octane rating of 91 or higher. Using lower-octane fuel may result in reduced performance and fuel efficiency. The vehicle is compatible with ethanol blends up to E10 (10% ethanol). Always refer to the owner's manual for specific fuel requirements and compatibility details.
Q2 What are the maintenance requirements for the Lexus UX fuel system?
What are the maintenance requirements for the Lexus UX fuel system?
The Lexus UX fuel system requires regular maintenance to ensure optimal performance. This includes periodic fuel filter replacement, fuel injector cleaning, and using high-quality fuel additives as recommended. The fuel system should be inspected every 15,000 miles or as specified in the maintenance schedule. Adhering to these guidelines helps prevent fuel system issues and maintains engine efficiency.
Q3 How do I replace the fuel filter in a Lexus UX?
How do I replace the fuel filter in a Lexus UX?
To replace the fuel filter in a Lexus UX, first, ensure the vehicle is parked on a flat surface and the engine is cool. Locate the fuel filter, typically near the fuel tank. Disconnect the negative battery terminal, relieve fuel system pressure, and disconnect the fuel lines. Remove the old filter, install the new one, and reconnect all components. Test for leaks before restarting the engine. Refer to the service manual for detailed instructions.
Q4 What should I do if my Lexus UX experiences fuel system issues?
What should I do if my Lexus UX experiences fuel system issues?
If your Lexus UX experiences fuel system issues, such as poor performance or starting difficulties, first check the fuel level and quality. Inspect for visible leaks or damaged fuel lines. Use an OBD-II scanner to check for error codes. Common solutions include replacing the fuel filter, cleaning injectors, or addressing electrical issues. If problems persist, consult a certified technician for further diagnostics.
Q5 How can I optimize fuel efficiency in my Lexus UX?
How can I optimize fuel efficiency in my Lexus UX?
To optimize fuel efficiency in your Lexus UX, maintain proper tire pressure, use recommended premium fuel, and avoid aggressive driving. Regularly service the fuel system and engine components. Utilize Eco driving mode when possible and minimize unnecessary weight in the vehicle. These practices, combined with adherence to the maintenance schedule, will help achieve optimal fuel economy.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Lexus UX Owner's Manual
Coming SoonComprehensive guide covering vehicle operation, maintenance, and troubleshooting for the 2019-Present Lexus UX.
Lexus Technical Service Bulletin (TSB) for Fuel System
Coming SoonLatest updates and fixes for fuel system-related issues in the Lexus UX, including diagnostic procedures and repair instructions.
Lexus UX Parts and Accessories Catalog
Coming SoonDetailed catalog of genuine Lexus parts and accessories for the 2019-Present UX, including fuel system components.
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