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)

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Test F

PINPOINT TEST F: TURBINE SHAFT SPEED (TSS) SENSOR

F1-F2 Continued:

F2-F3 Continued:

F3-F5 Continued:

F5-F7:

F8:

NOTE: Refer to the Turbine Shaft Speed Sensor Harness Connector illustration preceding these pinpoint tests.