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P2647 Diagnostic Trouble Code Discussion for October 2021

VTEC Oil Pressure Switch Circuit High Voltage

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Trouble Ticket Help Requests for DTC P2647
Help Request Posted
2005 Acura TL 3.2L Cuts out VIN: 19UUA66255
P2647: VTEC Oil Pressure Switch Circuit High Voltage. ... time and information. I have this 2005 acura tl with code p2647 vtec sw circuit high, tested ground circuit for oil pressure switch on wire brown/yellow, ground is present, load the wire and found a solid ground, replaced the whole oil filter housing w...
October 07, 2021