× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P2647 Diagnostic Trouble Code Discussion for January 2012

VTEC Oil Pressure Switch Circuit High Voltage


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P2647
Help Request Posted
2003 Honda Accord EX 2.4L Surge, MIL Lamp on VIN: 1HGCM56643
P2647: VTEC Oil Pressure Switch Circuit High Voltage. ... and surging real bad anywhere near 3000 rpm code P2647 replaced the oil pressure switch per TSB Inspected and cleaned the valve assy. replaced the seal/filter . Everything seemed to be in order But If you fire it up cold (overnight) and take off runs good ...
January 25, 2012