Pressure Feedback EGR (PFE) Sensor
PFE sensor monitors exhaust system and generates a varying electrical signal proportional to exhaust pressure. This signal is sent to the PCM where it is translated and used to compute correct EGR flow.
PFE sensor monitors exhaust system and generates a varying electrical signal proportional to exhaust pressure. This signal is sent to the PCM where it is translated and used to compute correct EGR flow.