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
Oil Pressure Sensor: Testing and Inspection
Oil Pressure Switch:
The oil pressure switch is mounted to the engine beneath the lower manifold assembly. For diagnosis of the fuel pump relay circuit, refer to the
CHART A-5 Fuel Pump Relay circuit Diagnosis. Under Computer and Control System/System Diagnosis/Diagnostic Charts.
Testing and Inspection