What is the SCV & PRV Failure problem on a 2012 Ford Transit Mk7?

Common Problems with the
2012–2014 Ford Transit Mk7

We've identified 1 known issue that can affect the 2012–2014 Ford Transit Mk7. None are considered critical, but they're worth knowing about before you buy.

Known Issues

Serious

Moderate

Minor

The 2012–2014 period has an average number of reported issues compared to other Ford Transit Mk7 year periods.

All Known Issues

SCV & PRV Failure

ModerateFuel System

The Suction Control Valve and Pressure Relief Valve on the common rail system frequently fail, leading to uneven idling and cutting out.

Most affected: 2.2 TDCi, 2.4 TDCi

Estimated cost: £150–£350Affects: 2006–2014Often appears around: 80,000+ miles

Typical symptoms

•Engine hunting at idle
•Cutting out when coming to a stop
•Limp mode

What to inspect before you buy

✓Observe the idle when warm; it should be rock steady
✓Check for DTCs related to fuel rail pressure

Buying Tips for the 2012 Ford Transit Mk7

✓Check the wheel arches, sills, and step areas for rust; structural rot is common.
✓Listen for a rough idle (hunting), which often points to Suction Control Valve (SCV) or Pressure Relief Valve (PRV) failure.
✓Ensure the 'Black Death' (leaking injector seals) hasn't occurred; look for black tar-like residue around the injectors.
✓Verify the oil pump has been replaced on 2.2 models, as failure is common and fatal to the engine.

2006–2011 Ford Transit Mk7