For a full list of general engine and vehicle codes, you can reference the Iveco Stralis Fault Codes Overview or download the Stralis Fault Codes List PDF from . Stralis RFC fault - Iveco Daily Forums
Rear lighting issues are the most common source of RFC errors due to exposure to moisture, road salt, and vibration. Code / Component Description of Issue Common Causes iveco stralis rfc fault codes free
| RFC 104 | 3364 | 7 | RFC inhibited due to SCR derate | NOx sensor failure – not a true RFC problem | | RFC 112 | 4334 | 3 | RFC – Adblue quality interference | Poor Adblue affecting combustion model | For a full list of general engine and
Remember: Many RFC codes are symptoms, not root causes. A code like rarely means a dead pump – often it's a $15 fuel filter or a $60 suction valve. Use the free resources above, take systematic steps, and you'll have your Stralis back on the road without a hefty repair bill. A code like rarely means a dead pump