
Mazda 3 Fuel System Overview
Mazda 3 (GG) vehicles are equipped with the new L-series engines. The features of the L-series engines are as follows:
- – CAN controller LAN is used
Consumers are connected to the "positive" power source by a wire, and to the "negative" one - through the car body ("mass"). This method allows you to reduce the number of wires and simplify installation

Checking the oil pressure in the Mazda 3 engine
A hot engine and oil can cause serious burns.
Before checking, stop the engine and wait until the engine and engine oil have cooled down