honda Workshop Repair Guides

Honda Workshop Service and Repair Manuals

Oxygen Sensor Relay > < Main Relay (Computer/Fuel System)|Locations|Page 3292
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Five-terminal type B

Check for continuity between the terminals.

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There should be continuity between the No.1 and No.2 terminals when power and ground are connected to the No.3 and No.5 terminals.

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There should be continuity between the No.1 and No.4 terminals when power is disconnected.

Oxygen Sensor Relay > < Main Relay (Computer/Fuel System)|Locations|Page 3292