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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Oil Pressure Sender: Testing and Inspection
OIL PRESSURE SWITCH 1.
Check that there is continuity between the oil press switch terminal (A) and ground with the engine off.
2.
Check that there is no continuity between the terminal and ground with the engine running.
3.
If operation is not as specified, replace the switch.
