P1174 Diagnostic Trouble Code Discussion for July 2014
Fuel Trim Cylinder Balance
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 P1174
| Help Request | Posted | |
| 2008 Chevrolet Silverado 1500 LT 5.3L MIL Lamp on VIN: 2GCEK13388 P1174: unable to control fuel trim bank 1. ... switching and not setting codes, only code P1174 keeps coming back within 2 miles. Short term fuel trims are switching + to -. Long term is -24. Not setting any other codes. I have read the tsb about he injectors, but I don`t they are the cause. I have no ... |
July 30, 2014 |
