Honda BF75DK3 BF90DK4 Outboards Shop Service Manual, 2014, Page 172Get this manual
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FUEL SYSTEM DTC 22-1, 22-2 (EOP SENSOR VOLTAGE TOO LOW OR TOO HIGH) ECM
When the DTC code 7-1 and 22-1 or 22-2 are indicated at the same time, the power line (VCC2) is open
1 Symptom repro