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2008 Ford E-350 Super Duty 6.8L MIL Lamp on
Posted to Ford Driveability on 4/16/2012 5 Replies

We have a code P0191 and no driveability issues. IDS scan shows 0.7 PSI fuel pressure and code is on. Removed sensor and tested fuel pressure - 50 PSI KOEO. Replaced the sensor with new Ford and still show no fuel pressure on the IDS. Checked 5V ref and ground...

5 Replies Received (View Replies)

  Related Documents & Media  2008 Ford E-350 Super Duty

 
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car Vehicle Data

2008 Ford E-350 Super Duty

VIN 1FD3E35S08
Engine6.8 L / 10 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0191Fuel Rail Pressure Sensor Circuit Performance
Message Closed

car Vehicle Data

2008 Ford E-350 Super Duty

VIN 1FD3E35S08
Engine6.8 L / 10 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0191Fuel Rail Pressure Sensor Circuit Performance