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2010 Ford F-150 FX4 5.4L Poor Idle Quality, Hesitation, Cuts out, Stall, MIL Lamp on
Posted to Ford Driveability on 2/18/2025 11 Replies

Hello iATN members again. I got this problem child pulling my hair and I think the solution is staring right at me, I just don't see it. 2010 F150 5.4 3valve Flex Fuel. Symptoms are: It will start every time, when tried to accel it will fall flat on its ...

11 Replies Received (View Replies)

  Related Documents & Media  2010 Ford F-150 FX4

 
Message Closed w/FIX

car Vehicle Data

2010 Ford F-150 FX4

VIN 1FTFW1EV5A
Engine5.4 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / FLEX MFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Stall, MIL Lamp On
OccursCold, on Decel, on Accel, Idle

Trouble Codes

P2196Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich
P2273Heated Oxygen Sensor (Bank 2 Sensor 2) Signal Stuck Rich
Message Closed w/FIX

car Vehicle Data

2010 Ford F-150 FX4

VIN 1FTFW1EV5A
Engine5.4 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / FLEX MFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Stall, MIL Lamp On
OccursCold, on Decel, on Accel, Idle

Trouble Codes

P2196Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich
P2273Heated Oxygen Sensor (Bank 2 Sensor 2) Signal Stuck Rich