
Diagnostic procedure

Dtc b2103
Dtc b2431Mazda 6 Service Manual: Operating Tips for MP3
MP3 stands for MPEG Audio Layer 3, which is standardized voice compression established
by the ISO*1 working group (MPEG).
Use of MP3 allows for audio data to be compressed to approximately a tenth of
the source data size.
This unit plays files with the extension (.mp3) as MP3 files.
*1 Intern ...
Mazda 6 Service Manual: Dual proportioning valve inspection (without abs)
1. Connect the SSTs to the brake pipes as shown in the figure.
2. Bleed the air from the brake system.
3. Measure the fluid pressure of the master cylinder and the rear brake.
If not within the specification, replace the dual proportioning valve.
Fluid pressure
...