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P0271 Diagnostic Trouble Code Discussion for January 2010

Fuel Injector 4 Circuit High


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Trouble Ticket Help Requests for DTC P0271
Help Request Posted
2003 Ford F-250 Super Duty Lariat 6.0L No Start, Stall, Misfire, MIL Lamp on VIN: 1FTNW21P53
P0271: Cylinder 4 Injector Circuit High. Truck towed in dead battery replaced have good rpm 380 fuel pressure 1390 need guidance with codes.
January 04, 2010
2003 Mini Cooper 1.6L MIL Lamp on VIN: WMWRC33403
P0271: fuel injector circuit high cyl 4. ... code p0271,injector cylinder 4 input high.mitchel has no info on this code,i have checked resistance and all injectors ohm out the same.If anyone has any ideas that would be great,thanks.
January 12, 2010
2003 Ford F-250 Super Duty Lariat 6.0L No Start, Stall, Misfire, MIL Lamp on VIN: 1FTNW21P53
P0271: Cylinder 4 Injector Circuit High. Truck towed in dead battery replaced have good rpm 380 fuel pressure 1390 need guidance with codes.
January 04, 2010
2003 Mini Cooper 1.6L MIL Lamp on VIN: WMWRC33403
P0271: fuel injector circuit high cyl 4. ... code p0271,injector cylinder 4 input high.mitchel has no info on this code,i have checked resistance and all injectors ohm out the same.If anyone has any ideas that would be great,thanks.
January 12, 2010