Detroit DD13, DD15 Temp Sensor 2014-2024: OEM A0111531328

Soot Monitoring Support for Detroit DD13 & DD15 Engines (2014–2024)

What is it?
The Detroit DD13 / DD15 Sensor, identified by OEM A0111531328, is an emissions monitoring component used on engines produced between 2014 and 2024. This sensor is commonly referred to as a particulate matter (PM) or soot sensor, installed within the exhaust system to measure the level of soot present in the exhaust stream. It sends this data to the engine control module (ECM), allowing the system to track particulate buildup in real time.

Why choose this Sensor?
Soot monitoring plays a key role in maintaining proper diesel particulate filter (DPF) function. The OEM A0111531328 sensor is designed for Detroit DD13 and DD15 platforms, helping ensure accurate readings and consistent communication with the ECM.

The ECM uses soot data to determine when regeneration cycles are needed to burn off accumulated particles inside the DPF. If the sensor provides incorrect readings or fails, it can lead to improper regeneration timing, increased soot buildup, or emissions-related warnings.

Replacing a faulty sensor helps restore accurate system feedback and maintain proper emissions control.

Key Benefits
✅ OEM-matched soot/PM sensor for Detroit DD13 and DD15 engines
✅ Monitors particulate levels within the exhaust system
✅ Sends real-time data to the ECM for system adjustments
✅ Supports proper DPF regeneration cycles
✅ Direct-fit design for straightforward installation

Applications
This sensor is used on Detroit DD13 and DD15 diesel engines manufactured from 2014 through 2024. These engines are commonly found in heavy-duty trucks and commercial vehicles that rely on advanced aftertreatment systems to manage emissions.

Installation Notes
Allow the exhaust system to cool completely before beginning service. Disconnect the electrical connector and remove the existing sensor from its mounting location. Inspect the wiring and surrounding area for soot buildup or damage. Install the replacement sensor using proper torque specifications, reconnect the harness, and verify proper readings using diagnostic tools.

Final Thoughts
Soot monitoring is essential for keeping emissions systems operating efficiently. The Detroit DD13 / DD15 Sensor (OEM A0111531328) provides the data needed to manage particulate levels and maintain proper regeneration cycles, helping support consistent aftertreatment performance and dependable engine operation.