22422785 Boost Pressure Intake Air Temperature Sensor Replacement Spare Part Fits Volvo D11 D13 Mack MP8 Engine

Cross Reference Part Numbers

Compatible Engine Models

Wide Application Range

• Volvo Heavy Trucks: FH, FM, FMX, NH Series
• Volvo Buses: B11R, B13R, B5LH, B8R Series
• Volvo Construction Machinery: EC750E, EC950E Excavators, A40G/A45G/A60G Articulated Haulers
• Volvo Industrial & Marine Generator Engines
• Mack Anthem, CHU, CXU, Granite Series Heavy Trucks

Key Product Features

1. 1:1 OEM Mounting Size & 4-Pin Waterproof Connector: Consistent with original mounting hole position and pin definition, plug-and-play direct installation without wiring modification, greatly shortening vehicle maintenance downtime.
2. Dual Function Design: Pressure + Temperature Integrated Detection: One sensor completes two data collection tasks, accurately supports ECU fuel strategy adjustment to improve power and fuel economy.
3. High Precision Imported Sensing Chip & Gold-Plated Contacts: Strong anti-interference ability, effectively avoids signal attenuation, false alarms and intermittent fault codes under severe working conditions.
4. High-Temperature Resistant Plastic Housing + Green NBR Sealing O-Ring: Prevents air leakage, oil mist corrosion and internal circuit short circuit, durable for long-term high-load operation.
5. Strict Factory Calibration & Endurance Test: Each unit passes full-range pressure-temperature calibration, insulation withstand voltage and vibration aging tests to guarantee long-term stable detection accuracy.

Common Equipment Failures Solved

• Engine insufficient power, slow acceleration, turbo boost pressure abnormal
• Excessive black smoke emission, high fuel consumption and incomplete fuel combustion
• ECU stores MAP sensor fault codes, vehicle enters limp mode with torque limitation
• Rough unstable idle, frequent engine misfire and vibration
• Original sensor air leakage leading to inaccurate intake data, abnormal turbo operation