Bosch 0281007522 Diesel Particulate Matter PM Sensor

The Bosch 0281007522 Diesel Particulate Matter (PM) Sensor, also called a diesel exhaust particulate sensor or DPF soot sensor, monitors the diesel particulate filter (DPF) in the exhaust system. It detects excessive soot buildup and sends that information to the engine control module (ECM). The ECM then starts DPF regeneration at the right time.

Key Features:

• Monitors soot accumulation in the diesel particulate filter
• Signals the ECM to start DPF regeneration when it is needed
• Helps keep the DPF system working properly and helps reduce emissions
• Original-equipment-style form, fit and function

A faulty particulate matter sensor can make the DPF system run inefficiently and raise emissions. Replacing it with this Bosch sensor helps restore proper DPF monitoring.