Standard Motor Products DEP122 Diesel Exhaust Particulate Sensor

The Standard Motor Products DEP122 is a diesel exhaust particulate sensor, also known as a particulate matter sensor (PMS), designed to directly monitor the amount of soot and particulate matter in diesel exhaust systems. This sensor plays a critical role in detecting excessive particulate emissions and helping ensure proper diesel particulate filter (DPF) performance.

Key Features:

• Direct-fit OE replacement design ensures proper fit, form, and function for easy installation
• Screw-in mounting type for secure installation
• Manufactured from high-quality materials engineered to withstand extreme exhaust system conditions
• Undergoes extensive testing to ensure long-term reliability and accuracy
• Helps monitor DPF efficiency and reduce particulate emissions

This sensor works by measuring particulate matter levels in the exhaust stream, providing vital feedback to the engine control system. When excessive soot is detected, the sensor signals the need for DPF regeneration or alerts the driver to potential emissions system issues. Standard Motor Products maintains complete quality control throughout the manufacturing process, ensuring each sensor meets OE specifications.