The transition to regulation Euro 7 It's not just a technical update: it's a radical shift in the legislative paradigm. For those who own a diesel vehicle or manage company fleets, the exhaust system and the Diesel Particulate Filter (FAP) they are no longer just mechanical components, but elements under constant regulatory surveillance.
- Visit the CDR Italia partner website – FAP Division: What is FAP?
The regulatory framework: Regulation (EU) 2024/1257
The final text of the Euro 7 regulation, published in the Official Journal of the European Union, 8 May 2024, defines a tight timetable that directly impacts the residual value of vehicles and management costs:
- November 29, 2026: Mandatory for new car and van approvals.
- November 29, 2027: Mandatory for all newly registered cars and vans.
- 2028-2029: Extension of the regulation to heavy vehicles (trucks and buses).
The new "scandal": Emissions from brakes and tires
Euro 7 introduces, for the first time, limits on PM10 particulate matter generated by brake and tire wear. This means that environmental compliance will apply to the entire vehicle, making maintenance of heating and braking systems a legal requirement even for electric vehicles.
Diesel Particulate Filter (DPF): The Legal Risks of Tampering
The illegal practice of removing or deactivating the FAP (the so-called “emptying”) is now at the centre of an unprecedented judicial crackdown.
- Visit the CDR Italia partner website – FAP Division: What are the risks of FAP elimination?
Administrative penalties (Highway Code)
The integrity of the anti-pollution devices is protected by theArticle 78 of the Highway CodeDriving with a tampered FAP entails:
- Financial penalty: From €422 to €1,697.
- Accessory sanction: Immediate withdrawal of the vehicle registration document.
- Restoration obligation: The vehicle must be restored to its original condition, with costs that can exceed €3,000 for the purchase of a new filter.
The criminal risk against the environment
Italian jurisprudence, applying theArt. 452-bis of the Criminal Code, equates the removal of the FAP to the crime of Environmental PollutionSince the absence of the filter exponentially increases the release of fine particles (PM2.5 and PM10), owners and mechanics risk prison sentences and fines of up to 100.000 €.
The professional solution: The certified regeneration of CDR Italia It allows you to restore the filter's efficiency to levels equal to new (98%), offering a legal, safe and economical alternative to replacement or risky tampering.
The new car inspection: The “OBD Scantool”
The old inspection methods are outdated. From 2024, inspection centers will use the OBD Scantool, a diagnostic system that directly “interrogates” the vehicle's control unit.
- Check Stored Errors: The tool detects if the software has been remapped or if the FAP sensors have been electronically fooled, even if there are no warning lights on the dashboard.
- OBM Monitoring (On-Board Monitoring): With Euro 7, the vehicle communicates its compliance in real time. If the limits are exceeded, the control unit can limit engine power (limp mode) to prevent excessive pollution.
Performance life and maintenance of thermal systems
Euro 7 imposes on manufacturers an extended “Duration of Conformity”: systems must remain efficient until 200,000 km or 10 years.
However, the efficiency of the FAP depends strictly on the health of the entire thermal compartment. CDR Italia emphasizes that periodic cleaning of heat exchangers and radiators is fundamental: if the engine operates at incorrect temperatures, the automatic FAP regeneration process fails, leading to blockage of the filter and the loss of the legal guarantee of conformity.
- Visit the CDR Italia partner website – FAP Division: FAP regeneration
Regulatory references and official sources
Official documentation consulted to draft this guide, available to users and supervisory authorities.
Community legislation
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Regulation (EU) 2024/1257: The European legislative text on the Euro 7 standards for light and heavy vehicles.
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Official link: EUR-Lex Portal – Official Journal of the EU
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National legislation
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Highway Code (Art. 71 and 78): Regulations on construction characteristics and modifications to vehicles.
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Criminal Code (Art. 452-bis): Regulation of environmental crimes and related penalties.
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Official link: Normattiva – Portal of Current Law
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Monitoring bodies and technicians
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Ministry of Infrastructure and Transport (MIT): Technical circulars on inspection procedures with Scantool OBD.
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European Environment Agency (EEA): Scientific reports on the impact of particulate matter from mechanical wear.
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Further information: EEA – Air Quality Data
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