Join Now
International Automotive Technicians Network

P0472 Diagnostic Trouble Code Discussion for March 2015

Exhaust Backpressure Sensor Circuit Low Input

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0472
Help Request Posted
2012 Volkswagen Passat TDI SE 2.0L MIL Lamp on VIN: 1VWBN7A31C
P0472: exh psi sensor low v. This vehicle has a long history of check engine light on. We are picking this one up after a previous post and a delay. We have discovered that the ECM is not putting out a 5v reference on circuits for *(reducatant psi sensor)*, *(glow plug (compression) sens...
March 02, 2015