All practical answers from our technician about DPF (diesel particulate filter), EGR valve, AdBlue, and vehicle inspection. Specific question? Call or WhatsApp.
A DPF (Diesel Particulate Filter, also known as FAP in French) is a ceramic component in the exhaust line of a diesel. It captures soot particles produced during diesel combustion, drastically reducing fine particle emissions. Mandatory since Euro 5 (2009) on new diesels.
Four main causes: too many short urban trips (filter never reaches regeneration temperature of 550°C), lower-quality fuel, defective differential pressure sensor (false alarms), or normal aging (after 200,000+ km, unburnable ash accumulates).
A well-maintained DPF (no defects) lasts 150,000 to 250,000 km. Urban use shortens this lifespan (60-80% of normal). Motorway use extends it (smooth automatic regeneration). When fully saturated with ash: replacement is inevitable.
In 90% of cases, cleaning without removal is the right choice (€150-€300). Replacement is only unavoidable for: cracked or melted substrate, ash saturation >50g, physical damage. Our OBD diagnostic gives you an honest answer before any service.
Between €150 and €300 for standard brands (VW, Peugeot, Renault, Ford, Opel). €200-€400 for BMW. €200-€450 for Mercedes. Combo with EGR valve cleaning: €200-€400. Free quote before any service.
30-day guarantee on all DPF cleanings. If the light comes back on within that period, we return free of charge to diagnose the cause and re-treat. Valid throughout Belgium where we serve.
Yes, throughout Wallonia, Brussels-Capital Region, and parts of Flanders (Antwerp, Limburg, Flemish Brabant, parts of East and West Flanders). For Flanders, service window is 60-120 min depending on location.
Yes, fully fluent English-speaking service. Particularly comfortable for the international community in Brussels: NATO personnel, EU institutions staff, embassies, international schools (BSB, ISB), and expatriate professionals. Phone and WhatsApp support in English.
Cash, Bancontact (debit card), bank transfer. For businesses: 30-day invoice possible after agreement. No upfront payment — payment only after service completion and validation.
Yes: vans (Sprinter, Crafter, Master, Transit), light trucks (Transit, Iveco Daily), older motorhomes and campers. Not for heavy trucks (>7.5 t) or buses — different specialized equipment required.