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
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lemon-manuals.org.ua
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Engine Speed Sensor: Testing and Inspection
Disconnect
speed sensor wiring connector and connect "B," "BR" and "BY" color coded wiring terminals to each other with jumper wires. With engine running at about 1500- 1700 RPM, check for continuity between "LgB" color coded wiring terminals. If continuity exists, the
engine speed sensor is operating properly.