× 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

P0463 Diagnostic Trouble Code Discussion for May 2014

Fuel Level Sensor 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 P0463
Help Request Posted
1999 Subaru Legacy Limited 30th Anniversary 2.5L Cuts out, decreasing power VIN: 4S3BG6856X
P0463: Fuel Level Sensor Circuit High Voltage. Hello all, This one is a bit of a head scratcher. The shop had done head gaskets on this vehicle with the related repair history and all was well for about 2 weeks. Then it started running rough under load, but idled fine. The short term fuel trim drops to -1...
May 07, 2014