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2004 Ford F-150 Lariat 5.4L MIL Lamp on
Posted to Ford Driveability on 11/10/2010 7 Replies

Hello,

what i have is this 04 f150 with codes p0021 and p0345 coming up intermittently. truck runs fine but customer has stated that when his wife was driving it, it lost power, no response to throttle and ran rough. I have not been able to duplicate this con...

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  Related Documents & Media  2004 Ford F-150 Lariat

 
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car Vehicle Data

2004 Ford F-150 Lariat

VIN 1FTPW14584
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0021Intake Camshaft Position System Performance (Bank 2)
P0345Crankshaft Position Sensor 1 Circuit Malfunction
Message Closed

car Vehicle Data

2004 Ford F-150 Lariat

VIN 1FTPW14584
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0021Intake Camshaft Position System Performance (Bank 2)
P0345Crankshaft Position Sensor 1 Circuit Malfunction