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:
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 ...
Enhanced Performance Feel
The Mazda MX-5 facelift inherits the third-generation's line-up of lively MZR
petrol engines and precise-shifting manual transmissions. Some major updates
enhance the roadster experience even furt ...
Automatic Transaxle Fluid (ATF)
Inspecting Automatic Transaxle
Fluid Level
The automatic transaxle fluid level should
be inspected regularly. Measure it as
described below.
5AT
CAUTION:
Always check the automatic
transaxle ...


