Mazda 6 Service Manual: No.4 hard to start/long crank/erratic start/erratic crank
Diagnostic procedure
No.3 will not crank
Diagnostic procedure
...
No.5 engine stalls-after start/at idle
Diagnostic procedure
...
Other materials:
Mazda 6 Service Manual: Barometric pressure (baro) sensor inspection
Note
Perform the following inspection only when directed.
The following vacuum values are indicated by relative pressure
from the barometric pressure sensor.
1. Connect the SSTs (WDS or equivalent) to the DLC-2.
2. Turn the ignition switch to ON.
3. Select BARO on the SSTs (WDS or equi ...
Mazda 6 Service Manual: Starter removal/installation
Warning
When the battery cables are connected, touching the vehicle body with starter
terminal B will generate sparks. This can cause personal injury, fire, and
damage to the electrical components. Always disconnect the battery negative
cables before performing the following operation.
1. Di ...