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 spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Barometric Pressure Sensor: Testing and Inspection

Sensor is an integral component of the PCME and no specific test procedure is provided by Mazda. A defective sensor sets code 14 in the on-board diagnostic system. If code 14 is received, replace the PCME.