Possible Causes
WARNING: This page is about a different car, the 2018 Land Rover Range Rover, 2017 Land Rover Range Rover, and 2016 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Low pressure EGR differential pressure sensor rationality check, pressure below low threshold (-20 hPa)
- Electrical Cause
- Yes
- Mechanical Cause
- Yes
- Control Module Cavity
- Circuit reference O_V_5VLPEGRDP
- Circuit reference I_A_LPEGRDP
- Circuit reference G_R_LPEGRDP
- The powertrain control module has determined failures where some circuit quantity, reported via serial data, is below a specified range
- Low pressure EGR differential pressure sensor signal circuit short circuit to ground
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Low pressure EGR differential pressure sensor failure