1. Lift up the vehicle.
2. Remove the front under cover No.1..
3. Remove bolts A.

4. Remove fasteners B.
5. Remove the front under cover No.2.
6. Install in the reverse order of removal.
Front Under Cover No.1 Removal/Installation
Lower Cowl Side Reinforcement Installation [Panel Replacement]Engine Control System
Outline
L-jetronic*1 and D-jetronic*2 type detectors have been combined for intake
air amount detection, improving the accuracy of the intake air amount measurement.
MAF sensor adopted
MAP sensor adopted
IAT sensor No.1 and No.2 adopted
...
Air Fuel Ratio (A/F) Sensor Removal/Installation
WARNING:
A hot engine and exhaust system can cause severe burns. Turn off the engine
and wait until they are cool before removing the exhaust system.
CAUTION:
Do not allow flammable objects such as the taping for bundling wiring harness
to come into contact with the exhau ...
Warning/Indicator Lights
Warning (Display Indication)
Message information such as system operations or malfunctions is indicated in
the display. Check the vehicle condition or have the vehicle inspected at an Authorized
Mazda Dealer according to the indication.
Brake System Warning Light
This warning has th ...