Ford Mondeo Mk4 (BA7) — Reliability

Mk4 (BA7) 2008–2014 1 engine

Reliability Summary

Engine 2.2 TDCi (PSA DW12: Q4BA/Q4WA/KNBA/KNWA) — 72/100 ACCEPTABLE
Known Issues 6

Engine in this model

ACCEPTABLE 72

2.2 TDCi (PSA DW12: Q4BA/Q4WA/KNBA/KNWA)

2.2 TDCi (PSA DW12)

The Mondeo Mk4, S-Max and Galaxy 2.2 TDCi (175 or 200 hp) is a Peugeot DW12 engine with a timing bel...

View details →

Known Issues Across All Engines

Issue Engine Severity Onset
Injector seal fuel leak - fire risk (recall, built Jan 2012-Feb 2013) 2.2 TDCi (PSA DW12: Q4BA/Q4WA/KNBA/KNWA) critical —
Piezo injector faults - hard starting, rough running 2.2 TDCi (PSA DW12: Q4BA/Q4WA/KNBA/KNWA) high —
DPF clogging 2.2 TDCi (PSA DW12: Q4BA/Q4WA/KNBA/KNWA) high —
Dual-mass flywheel wear 2.2 TDCi (PSA DW12: Q4BA/Q4WA/KNBA/KNWA) moderate —
Turbo control faults - actuator, pressure sensor, power loss 2.2 TDCi (PSA DW12: Q4BA/Q4WA/KNBA/KNWA) moderate —
EGR valve clogging 2.2 TDCi (PSA DW12: Q4BA/Q4WA/KNBA/KNWA) moderate —