Bosch 0261230150 Pressure Sensor

Bosch 0261230150 Pressure Sensor

The Bosch 0261230150 is a high‑performance pressure sensor engineered for demanding automotive and industrial applications. Designed with Bosch’s renowned precision manufacturing, this component delivers reliable pressure measurement across a wide range of operating conditions.

Key Features

• Robust Construction: The sensor body is fabricated from high‑strength alloy that resists corrosion and mechanical shock, ensuring longevity in harsh environments.
• Wide Pressure Range: Capable of accurately measuring pressures from 0 to 10 bar, making it suitable for both low‑pressure fluid systems and high‑pressure turbocharging applications.
• High Accuracy: Maintains a tolerance of ±1.5% across the full measurement range, providing consistent data for engine control units (ECUs) and diagnostic tools.
• Fast Response Time: With a response time under 20 ms, the sensor can track rapid pressure fluctuations typical in turbocharged engines and fuel injection systems.
• Compact Design: The small footprint (25 mm × 25 mm × 15 mm) allows easy integration into tight engine bay spaces without compromising performance.
• Electrical Interface: Features a standard 4‑wire configuration (power, ground, signal, reference) compatible with most Bosch ECU modules and third‑party diagnostic equipment.
• Temperature Stability: Operates reliably from –40 °C to +120 °C, ensuring accurate readings in both cold climates and high‑temperature engine compartments.

Applications

The Bosch 0261230150 is widely adopted across various vehicle platforms and industrial systems. Typical use cases include:

• Turbocharging Systems: Measures boost pressure to regulate air‑fuel mixture and prevent overboost conditions.
• Fuel Injection Systems: Monitors fuel line pressure for precise metering in high‑pressure common rail setups.
• AdBlue & Diesel Particulate Filter (DPF) Management: Tracks injection pressures within the AdBlue pumping module to maintain optimal NOx reduction performance.
• Engine Control Units (ECUs): Provides real‑time pressure data for engine management algorithms, enhancing efficiency and emissions control.
• Industrial Fluid Systems: Employed in hydraulic presses, compressors, and pneumatic lines where accurate pressure monitoring is critical.

Installation & Compatibility

The sensor’s standardized mounting flange (M6 × 1.0 mm) and universal wiring harness make it compatible with a broad range of Bosch OEM vehicles, including Iveco Trakker I 7.8, DAF XF 95, KHD Renault Volvo, and many others. Installation typically involves:

1. Mounting the sensor flange onto the designated pressure port using a torque‑controlled M6 bolt.
2. Connecting the wiring harness to the ECU or diagnostic module, ensuring correct polarity and grounding.
3. Calibrating the sensor through the vehicle’s ECU software to align with manufacturer specifications.
4. Testing for leaks and verifying signal integrity before final operation.

Maintenance & Troubleshooting

Routine checks should include:

• Visual Inspection: Look for cracks, corrosion, or debris on the sensor body and connector pins.
• Signal Verification: Use a multimeter or scan tool to confirm voltage levels correspond to expected pressure values.
• Leak Testing: Apply a gentle vacuum or pressurize the system to ensure no fluid escapes around the mounting flange.

If abnormal readings occur, consider:

1. Re‑seating the sensor to eliminate loose connections.
2. Replacing the wiring harness if insulation damage is detected.
3. Consulting diagnostic logs for error codes related to pressure measurement.

Technical Specifications Summary

Conclusion

The Bosch 0261230150 Pressure Sensor exemplifies the brand’s commitment to precision, durability, and versatility. Whether integrated into a turbocharged engine, a fuel injection system, or an industrial fluid network, this sensor delivers dependable pressure data that supports optimal performance, efficiency, and safety.