Your vehicle's air conditioning system must be charged with HFC-134a (R-134a) refrigerant or a similar operating fluid that is fully equivalent to that specified in its properties

Mazda 3 Wiring Diagrams

The electrical circuit consists of an electrical element, switches, relays, electric motors, fuses, circuit breakers, wires and connectors that connect the current consumer to the battery and body

Enabling and blocking the key programming function without a special tool

Checking the thermal gaps in the Mazda 3 valve drive mechanism

Disconnect the negative battery cable.

Remove the right wheel.

Loosen the camshaft sprocket mounting bolts (camshaft timing mechanism mounting bolt) as shown in Figure 2.

The starter can be turned on if the range switch is in the "P" (parking) or "N" (neutral) position (Fig. 1.)

In the "P" (parking) position of the range switch, the front wheels are mechanically blocked from rotation.