2004 Ford F-150 FX4 5.4L No Start, Poor Idle Quality, MIL Lamp on
Truck came in with intermittant long crank time. Got it to act up and watched fuel pressure drop until it died. Had stored code p1233 in it at this time. Checked power and ground at pump and it was ok but pump wouldnt run. Hit pump and it ran. Put pump in and ...
FIX posted 1/8/2011
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Message Closed w/FIX
Vehicle Data2004 Ford F-150 FX4
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2004 Ford F-150 FX4
VIN | 1FTPX14594 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | No Start, Poor Idle Quality, MIL Lamp On |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
P1233 | Turbocharger Boost Sensor/BARO Sensor Incorrect Correlation |
P1450 | EVAP Two-Way Valve Bypass Valve Control Circuit Low Voltage |