A/F Sensor Inspection
1. Connect the M-MDS to the DLC?2.
2. Switch the ignition ON (engine on).
3. Warm up the engine to normal operating temperature.
4. Access the following PIDs using the M-MDS..
VSS (Vehicle speed)
RPM (Engine speed)
O2S11 (A/F sensor output current)
5. Drive the vehicle and decelerate the engine speed by releasing the accelerator pedal fully when the engine speed is 3,000 rpm or more
.
6. Verify that the A/F sensor output current (PID: O2S11) is 0.25 mA or more
while decelerating as shown in the figure.
If not as specified, replace the A/F sensor..
A/F Sensor Heater Inspection
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.
1. Disconnect the negative battery cable..
2. Disconnect the A/F sensor connector.
3. Measure the resistance between A/F sensor terminals A and E.
If not as specified, replace the A/F sensor..
1—10 ohms [normal temperature]
Add-On Non-Genuine Parts and Accessories
Non-genuine parts and accessories for Mazda vehicles can be found in stores.
These may fit your vehicle, but they are not approved by Mazda for use with Mazda
vehicles. When you install non-genuine parts or accessories, they could affect your
vehicle's performance or safety systems; the Maz ...
Front Brake (Disc) Inspection
Brake Judder Repair Hints
Description
1. Brake judder concern has the following 3 characteristics:
Steering wheel vibration
1. The steering wheel vibrates in the rotation direction. This characteristic
is most noticeable when applying brakes at a vehicle speed of 100—140 km/h {62.2—86.9
...
Transmission/Transaxle Features
Clutch and Manual Transaxle [C66M-R]
A newly developed, C6-type manual transaxle (SKYACTIV-MT) with 6 forward
gears and 1 reverse gear has been adopted.
Automatic Transaxle [FW6A-EL, FW6AX-EL]
A newly developed, FW6A(X)-EL-type electronically controlled automatic transaxle
...