This is a repair service for Subaru engine control modules (ECUs) suffering from misfire-related faults, commonly found in Subaru Legacy and Outback models.
Supported Models & Years:
Subaru Legacy (2010–2014)
Subaru Outback (2010–2014)
Typical ECU Faults Include:
Cylinder misfire across one or more banks
Ignition driver failure
No-start conditions or engine hesitation
Intermittent ECU communication or power issues
Common Diagnostic Trouble Codes (DTCs):
P0300 – Random/Multiple Cylinder Misfire Detected
P0301–P0304 – Misfire Detected on Cylinders 1–4
P0351–P0354 – Ignition Coil Circuit Faults
U0100 – Lost Communication with ECM/PCM
We perform full bench testing and component-level repair to restore the ECU to reliable operation without requiring expensive replacement. All work is done in-house with high-quality parts.