P1400 Diagnostic Trouble Code Discussion for April 2013
Cold Start Emission Reduction Control System
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 P1400
| Help Request | Posted | |
| 2001 Subaru Legacy L 2.5L MIL Lamp on VIN: 4S3BE63571 P1400: Fuel Tank Pressure Control Solenoid Circuit Low. Diagrams Indicate power supplied via connector B47 "Main Relay", I must be over looking this relay I can't find anything titled main relay. No other codes & No indication of voltage drop while driving. Would suspect bad ECM ground but no other inpu... |
April 11, 2013 |
