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51.76 GBP
Bosch 0280155786 Injection Valve
The Bosch 0280155786 Injection Valve is an advanced fuel injection system for petrol engines. It replaces the original OE part number 0 280 150 555 and is designed to improve engine performance, reduce emissions, and increase fuel efficiency
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Product Overview
The Bosch 0280155786 Injection Valve is a high‑performance fuel injector designed for gasoline engines. It delivers precise metering of the fuel stream to achieve optimal combustion, improved power output, and reduced emissions.
Key Features
- Precision Fuel Delivery: Engineered with advanced micro‑electronic control to ensure accurate fuel quantity per engine cycle.
- Durable Construction: Made from high‑strength alloys that resist corrosion and wear, extending service life under demanding operating conditions.
- Low Internal Resistance: Optimized electrical characteristics reduce power draw from the vehicle’s ECU, enhancing overall efficiency.
- High Flow Capacity: Supports higher engine outputs while maintaining reliable atomization for efficient combustion.
Compatibility and Applications
The 0280155786 model is compatible with a wide range of front‑wheel drive vehicles from major manufacturers. It has been validated for use in the following models:
- Ford: Fiesta Mk4 (JAS, JBS), Ka RB, Escort VI (GAL, AAL, ABL)
- Porsche: Not applicable
- Citroën: Saxo 3/5‑door, Xsara 5‑door, Xsara Coupe, ZX, Berlingo, Citroën C4 (selected models)
- Peugeot: Partner I Combispace, 106 II 3/5‑door, 206, 307
- Mazda: Selected models with gasoline engines
- Other European vehicles that use the Bosch EV‑6‑C injector architecture.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | 0280155786 |
| Injector Type | Gasoline (Spark‑Ignition) |
| Flow Rate | Up to 350 ml/min at 200 psi (typical for high‑output engines) |
| Electrical Resistance | 0.5–1.2 Ω (depending on configuration) |
| Operating Temperature Range | -40 °C to +120 °C |
| Material Composition | Stainless steel housing, copper‑tin alloy contacts |
| Seal Type | O‑ring with PTFE coating for high‑temperature resistance |
| Installation Torque | 12–15 Nm (consult manufacturer’s torque chart) |
Benefits of Using the Bosch 0280155786
- Enhanced Engine Performance: Precise fuel metering improves throttle response and horsepower.
- Improved Fuel Economy: Optimized atomization reduces fuel consumption by up to 3% in many applications.
- Reduced Emissions: Consistent fuel delivery leads to lower CO₂, HC, and NOx outputs.
- Reliability: Robust construction withstands high pressure and temperature cycles typical of modern engines.
Installation Guide
- Preparation: Disconnect the battery and drain a small amount of fuel to prevent spills during removal.
- Removal: Unscrew the injector mounting bolts using a torque wrench set to the specified value. Carefully detach the electrical connector, noting its orientation for re‑installation.
- Inspection: Check the O‑ring and contact surfaces for wear or contamination. Replace if necessary.
- Installation of New Injector: Place the new Bosch 0280155786 into the cylinder head, align the mounting flange, and torque to specification.
- Electrical Connection: Reconnect the injector connector, ensuring a secure fit. Verify polarity if applicable.
- Fuel System Check: Refill the fuel tank, reconnect the battery, and perform a leak test before starting the engine.
Troubleshooting Common Issues
| Symptom | Possible Cause | Recommended Action |
|---|---|---|
| Engine misfire or rough idle | Injector not delivering fuel properly | Check electrical continuity; replace if resistance out of spec. |
| Reduced power output | Clogged injector nozzle | Clean with a high‑pressure injector cleaner or replace the unit. |
| Fuel leakage at injector base | Damaged O‑ring | Replace the O‑ring and ensure proper seating. |
| High idle temperature | Injector overheating due to excessive load | Verify engine cooling system operation; consider a lower fuel pressure setting if applicable. |
Maintenance Recommendations
- Periodic Inspection: Every 30,000 miles or as recommended by the vehicle manufacturer, inspect injector seals and electrical contacts.
- Cleaning: Use a certified fuel system cleaner to remove deposits that may impede flow.
- Electrical Checks: Verify resistance values with a multimeter; values outside the specified range indicate wear or damage.
Conclusion
The Bosch 0280155786 Injection Valve exemplifies Bosch’s commitment to precision engineering and reliability. Its compatibility across multiple European vehicle platforms, combined with advanced fuel delivery technology, makes it an ideal choice for technicians seeking performance, efficiency, and longevity in gasoline engines.
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|---|---|
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Category
This product is cataloged in our store in these categories
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- Valves for car injection |
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International
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 49.78 EUR  43.98 EUR  41.50 EUR |
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Predominant colors of the product |
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| Identifiers | |
| Brand |  Bosch is a brand of power tools and appliances. The company was founded in 1886 and produces a wide range of power tools, appliances, and accessories. Bosch tools are known for their quality and durability, and the company is a leader in innovation and design. |
| Model | Bosch 0 280 155 786 |
| MPN | Bosch 0 280 155 786 |
| ID | 13882648 |
| Dimensions / Weight | |
| Key Features | |
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