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U1900 -

My engine light is on and also have a code that says possible fault are the Mass air flow sensor or o2 sensor faulty. Which should i suspect first?

Vehicle: 2005, Ford,f250, 5.4
asked Feb 28, 2012 by anonymous

1 Answer

U1900: Try to check fuse #11, 10 amp: Speedo bounce, ABS light, Cruise control inop;

is there anything weird going on with your cluster?

what are the other codes? the U1900 may be there due to the other codes

answered Feb 29, 2012 by G37driver (1,769 points)

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