× 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

P1111 Diagnostic Trouble Code Discussion for October 2007

IAT Sensor Circuit Intermittent 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 P1111
Help Request Posted
1998 Jaguar vanden plas 4.0L Poor Idle Quality, Misfire VIN: SAJKX6248W
P1111: fuel and air metering. any jaguar techs could help me with a code definition would be great.alldata is no help.thanks
October 01, 2007
1997 Ford F-350 7.3L No Start VIN: 1FTJW35F1T
P1111: system pass. ... said it quit as if someone had turned off the key. He said he had never had any problems what so ever. This truck will not start. I checked the obviuos and all is as it should be, battery voltage god, cranking rpm good, fuel pressure good, fuel quality goo...
October 10, 2007
1997 Ford F-350 7.3L No Start VIN: 1FTJW35F1T
P1111: system pass. ... said it quit as if someone had turned off the key. He said he had never had any problems what so ever. This truck will not start. I checked the obviuos and all is as it should be, battery voltage god, cranking rpm good, fuel pressure good, fuel quality goo...
October 25, 2007