6R 1.2 TDI multiple issues
Posted: Wed Nov 16, 2022 12:12 pm
Wondering if anyone is able to shed some light on my VW polo 1.2TDI blue motion CFWA:
Started with just a Flashing glow plug, then dpf light and then eng management light came on within a few weeks of eachother. Plug in returns P0238 - Boost pressure sensor circuit A sig to high.
Dpf differential Sensor changed, and dpf cleaned, this temporarily removed dpf light. Now back on.
Boost pressure sensor (G31) and MAP sensor replaced, code cleared, but came straight back on (before even turning engine on).
Power steering light, traction light came on briefly but now gone.
Started with just a Flashing glow plug, then dpf light and then eng management light came on within a few weeks of eachother. Plug in returns P0238 - Boost pressure sensor circuit A sig to high.
Dpf differential Sensor changed, and dpf cleaned, this temporarily removed dpf light. Now back on.
Boost pressure sensor (G31) and MAP sensor replaced, code cleared, but came straight back on (before even turning engine on).
Power steering light, traction light came on briefly but now gone.