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Honda Workshop Service and Repair Manuals

Oil Pressure Sensor > < Oil Pressure Sender|Specifications|Page 738
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Oil Pressure Sender: Testing and Inspection

TESTING 

1. Remove the YEL/RED wire from the engine oil pressure switch.

2. Check for continuity between the positive terminal and the engine (ground). There should be continuity with the engine stopped. There should be

no continuity with the engine running.

3. If the switch fails to operate, check the engine oil level. If the engine oil level is OK, check the engine oil pressure.

Oil Pressure Sensor > < Oil Pressure Sender|Specifications|Page 738