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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Connector Views

ECM - Connector View:

ECM - Pinouts (Part 1):

ECM - Pinouts (Part 2):

ECM - Pinouts (Part 3):

*1: TMC made
*2: TMMK made
*3: Only for A/T
*4: The ECM terminal voltage is fixed regardless of the output voltage from the sensor.