Join Now
International Automotive Technicians Network

P1174 Diagnostic Trouble Code Discussion for February 2012

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 Express 3500 6.0L Poor Idle Quality, Hesitation, MIL Lamp on VIN: 1GBJG31K98
P1174: Fuel trim cylinder blanace bank 1. Compression is good on all cylinders. 152 - 155 i cleaned ignition coil grounds and seemed to work for approx. 2 weeks. The vehicle runs fine no cut outs at cruise but stopped at a stop light it will stumble a little bit but not all the time. Heres the freez...
February 04, 2012
2004 Land Rover Range Rover HSE 4.4L MIL Lamp on VIN: SALMF11494
P1174: fuel adaptionbank 2. ... crack on top of bank one catalytic converter. Welded the crack, reset mil, checked trims and sent it out. Vehicle came back 2 days later with p1171 and p1174. When the car runs to warm up you hear a hum noise from engine on...
February 22, 2012
2008 Chevrolet Express 3500 6.0L Poor Idle Quality, Hesitation, MIL Lamp on VIN: 1GBJG31K98
P1174: Fuel trim cylinder blanace bank 1. Compression is good on all cylinders. 152 - 155 i cleaned ignition coil grounds and seemed to work for approx. 2 weeks. The vehicle runs fine no cut outs at cruise but stopped at a stop light it will stumble a little bit but not all the time. Heres the freez...
February 04, 2012
2004 Land Rover Range Rover HSE 4.4L MIL Lamp on VIN: SALMF11494
P1174: fuel adaptionbank 2. ... crack on top of bank one catalytic converter. Welded the crack, reset mil, checked trims and sent it out. Vehicle came back 2 days later with p1171 and p1174. When the car runs to warm up you hear a hum noise from engine on...
February 22, 2012