Denso 295900-0110 Injector

Denso 295900-0110 Injector

The Denso 295900-0110 Injector is a high‑performance fuel injection component engineered for modern diesel engines, particularly those found in Toyota and Lexus models such as the IS, RAV4, Avensis, and Auris. This injector delivers precise fuel metering, ensuring optimal combustion efficiency, reduced emissions, and reliable engine performance under varying operating conditions.

Key Features

• Precision Fuel Delivery: The injector’s internal geometry is designed to atomize diesel fuel into a fine mist, promoting thorough mixing with air for complete combustion.
• Durable Construction: Made from high‑strength alloy materials, the injector withstands high pressure and temperature environments typical of modern diesel engines.
• Low Emission Compliance: Meets stringent emission standards such as Euro 6 and EPA Tier 4 by minimizing unburnt hydrocarbons and particulate matter.
• High Flow Capacity: Supports the required fuel flow rates for 2.2 L D4D diesel engines, ensuring adequate power output and torque delivery.
• Compact Design: Fits seamlessly into existing engine bay configurations without requiring major modifications.

Technical Specifications

Installation Overview

The installation of the Denso 295900-0110 Injector follows standard diesel fuel injection procedures:

1. Disconnect Fuel System: Safely isolate the fuel rail and remove any existing injectors.
2. Remove Old Injector: Unscrew the injector mounting bolts, carefully detach the electrical connector, and slide out the old unit.
3. Prepare New Injector: Apply a thin layer of high‑temperature sealant to the injector’s sealing surface if recommended by the manufacturer.
4. Install Injector: Position the new injector into the rail, secure with mounting bolts, and reconnect the electrical connector.
5. Check for Leaks: After re‑pressurizing the fuel system, inspect all connections for any signs of leakage.
6. Recalibrate ECU (if necessary): Some vehicles may require a brief ECU reset or re‑programming to recognize the new injector’s parameters.

Performance Benefits

• Improved Fuel Efficiency: Accurate fuel metering reduces consumption by up to 5% compared to older injector models.
• Enhanced Power Output: Consistent spray patterns allow the engine to maintain peak torque across the entire RPM range.
• Reduced Noise and Vibration: The injector’s balanced design minimizes combustion noise, contributing to a quieter cabin environment.
• Extended Engine Longevity: By ensuring optimal combustion, the injector helps protect downstream components such as turbochargers and catalytic converters from excessive wear.

Common Applications

The Denso 295900-0110 Injector is widely used in a variety of Toyota and Lexus models:

• Lexus IS 220d (2.2 L D4D)
• Toyota RAV4 2.2 L Diesel
• Toyota Avensis 2.2 L Diesel
• Toyota Auris 2.2 L Diesel
• Other models featuring the 23670‑26011 or 23670‑0R040 engine codes.

Maintenance Tips

1. Regular Inspection: Check injector seals and spray patterns during routine maintenance to catch wear early.
2. Use High‑Quality Fuel: Contaminants can damage the injector tip; always use clean, certified diesel.
3. Avoid Over‑Pressurization: Ensure fuel rail pressure stays within manufacturer specifications to prevent premature failure.
4. Follow Manufacturer Guidelines: Adhere strictly to Denso’s recommended service intervals and torque settings for mounting bolts.

Conclusion

The Denso 295900-0110 Injector exemplifies precision engineering tailored for modern diesel powertrains. Its robust construction, precise fuel delivery, and compatibility with a wide range of Toyota and Lexus vehicles make it an essential component for achieving optimal engine performance, efficiency, and longevity.