Petrol Engines Engine
Exhaust System
• The exhaust system has been carried over from the previous Mazda6.
• Vehicles specified with LF engine are now using the exhaust system with two main
silencers (previously used on L3 engines only).
M6FL_01006
1 Main silencer 5 HO2S (front)
2 Middle pipe 6 Exhaust manifold
3 HO2S (Heated Oxygen Sensor) (rear) 7 LF, L3
4 TWC (Three-Way Catalyst)
01-6 Service Training Mazda6 Facelift
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