Standard Motor Products DEP103 EGR Pressure Feedback DPFE Sensor

The Standard Motor Products DEP103 is a Differential Pressure Feedback Electronic (DPFE) Sensor designed to monitor and control the exhaust gas recirculation system in your vehicle. This critical emissions component measures the pressure difference of exhaust gases before and after they pass through the EGR valve, providing vital feedback to the engine control module.

Key Features:

• Measures differential pressure across the EGR system to determine exhaust gas flow rate
• Converts pressure readings into electrical voltage signals for precise ECM control
• Direct-fit OE replacement design ensures proper fit and function
• Manufactured to meet or exceed original equipment specifications
• Helps optimize engine performance, fuel economy, and emissions control
• Designed to withstand harsh under-hood conditions and extreme temperatures

The DPFE sensor works in conjunction with the EGR valve to reduce nitrogen oxide (NOx) emissions by controlling the recirculation of exhaust gases back into the combustion chamber. This lowers combustion temperatures and minimizes harmful emissions while maintaining optimal engine performance. A failing DPFE sensor can lead to rough idle, engine hesitation, reduced fuel economy, increased emissions, and illumination of the check engine light.