2. Diagnosis & Intervention Protocol à Halifax
There are many potential culprits: pierced turbo hose (air leak), faulty flow meter, EGR valve stuck open, or injectors that 'leak' too much fuel.
3. Management and Technical Solutions
A leak search on the supercharging circuit and a test of the injector returns allow you to target the problem. Replacing the pierced hose or calibrating the injectors will resolve the problem.
4. Prevention and Maintenance in Halifax
Use injector cleaning additives every 10,000 km and change your air filter regularly to ensure proper engine breathing.