This is topic Who can modify the ecu on my `04 f150? P0011 P0021 in forum Tech Talk at Northern California Ford Owners  .


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Posted by Posi12Bolt (Member # 11846) on :
 
Truck is a 2004 F150 5.4L, installed VCT lockouts due to loud cam phasers. It idles great, but now it throws P0011, and P0021 which is basically a problem with the VCT circuit on bank 1 & 2.

I'd like have the computer ignore those from now on, is there anyone local that can make that happen? TIA
 

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Posted by Kb69fastback (Member # 13054) on :
 
Nobody
 

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Posted by SacStangDriver (Member # 8304) on :
 
those 2004 have had a lot of problems. only year ive done a crap ton of work on that 4.6/5.4 engines. they have bad lifters/cam phasers and timing guides. easier to do all of them at once.
 

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