P1131 Diagnostic Trouble Code Discussion for July 2004
Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too Lean
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 P1131
| Help Request | Posted | |
| 1996 Ford Thunderbird LX 3.8L Hesitation, Cuts out, MIL Lamp on VIN: 1F4LP6244T When test drove car lost power on uphill grade and on a wot car fell flat and no acel. Pops back through intake on wot. Good spark and fuel press. O2 sensors are white and powdery plugs are burning lean. |
July 09, 2004 |
