Under the Hood
The 2.0-liter four-cylinder in the Mazda3 i has variable valve timing and develops 148 horsepower (144 hp in PZEV form). The Mazda3 s uses a 2.3-liter four-cylinder that pumps out 156 hp. A five-speed manual gearbox is standard, and a four-speed automatic transmission with a manual-shift provision is optional for the Mazda3 i. The 2.3-liter engine can mate with a five-speed automatic.
See also:
How the SRS Air BagsWork
Your Mazda is equipped with the following types of SRS air bags. SRS air bags
are
designed to work together with the seat belts to help to reduce injuries during
an accident.
The SRS air bags ar ...
Monitoring and Maintenance
Constant Monitoring
The following components of the air bag systems are monitored by a diagnostic
system:
- SAS unit.
- Front air bag sensor.
- Air bag modules.
- Side crash sensors.
- Air bag ...
Owner Maintenance Precautions
Improper or incomplete service may result in problems. This section gives
instructions only
for items that are easy to perform.
As explained in the Introduction, several procedures can be done onl ...