Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

SAE Standards




SAE STANDARDS

- In accordance with new regulations, SAE (Society of Automotive Engineers) standard names and abbreviations are now used in this information. The table below lists the names and abbreviations that have been used in Mazda service information up to now and their SAE equivalents.





- #1: Diagnostic trouble codes depend on the diagnostic test mode.
- #2: Controlled by the PCM
- #3: Device that controls engine and powertrain
- #4: Directly connected to exhaust manifold