RVMP Flex Power error code Rough running or 'hunting' (no load)
Engine RPMs swing rapidly up and down when the AC breaker is OFF (no electrical load). Most common cause is a clogged needle jet in the carburetor.
What to check, and in what order, is in the app. The flow RVMP — starts but runs rough / 'hunting' at idle walks this code step by step with the pass/fail measurements, wiring schematics and procedures that go with it, and it works offline in the bay.
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- RVMP_FlexPower_4000i_5500i_Service.txt
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