Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
BUICK, CADILLAC, CHEVROLET, GMC
Reported code forms P0171
This Preliminary information communicates additional diagnostics and repair to assist in resolving a malfunction indicator lamp illumination due to any combination of diagnostic trouble codes P0068 P0101 P0106 P0171…
BUICK, CADILLAC, CHEVROLET, GMC
Reported code forms P0171
This Preliminary information communicates additional diagnosticsand repairto assist in resolving a malfunction indicator lampillumination due to any combination of diagnostic trouble codes P0068 P0101 P0106 P0171 P0131…
CADILLAC, CHEVROLET, GMC
Reported code forms P0171
This Preliminary Information communication provides information to the technician about vehicles that have a Harsh Shift 1/2 and 2/3 and Sputter Applying Throttle Between 0 and 30%, Rough idle. Technician may find…
BUICK, CADILLAC, CHEVROLET, GMC
Reported code forms P0171
This Preliminary information communicates additional diagnosticsand repairto assist in resolving a malfunction indicator lampillumination due to any combination of diagnostic trouble codes P0068 P0101 P0106 P0171 P0131…
BUICK, CADILLAC, CHEVROLET, GMC
Reported code forms P0171
This Preliminary Information communication provides information to the technician about vehicles that have a Harsh Shift 1/2 and 2/3 and Sputter Applying Throttle Between 0 and 30%, Rough idle. Technician may find…
CADILLAC
Reported code forms P0171
15317 - SPECIAL COVERAGE. ON SOME 2011 MODEL YEAR CADILLAC CTS-V VEHICLES, THE PCV HOSE MAY CRACK. IF THIS OCCURS, THE MALFUNCTION INDICATOR LIGHT (MIL) COULD ILLUMINATE AND A DIAGNOSTIC TROUBLE CODE OF P0171 AND/OR…
CADILLAC
Reported code forms P0171
This preliminary informational bulletin provides repair information for a customer concern that the Malfunction Indicator Lamp (MIL) is illuminated, and technicians may find DTC P0171 set.