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P0021 Diagnostic Trouble Code Discussion for January 2014

Camshaft Position 'A' Timing Over-Advanced / System Performance (Bank 2)


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Trouble Ticket Help Requests for DTC P0021
Help Request Posted
2010 Ford F-250 Super Duty King Ranch 5.4L Poor Idle Quality, Hesitation, Surge, Cuts out, Misfire, Poor Fuel Economy VIN: 1FTSW2B58A
... P0016, P0018, P0021, P0022, P0346, & P052A. These all happen on a long trip when it was -22 degrees. Cleared codes and has not come back. Owner is worried and wants me to replace something. Any helpful ideas for you Ford guys? All scan data appears oka...
January 08, 2014
2010 Ford F-250 Super Duty King Ranch 5.4L Poor Idle Quality, Hesitation, Surge, Cuts out, Misfire, Poor Fuel Economy VIN: 1FTSW2B58A
... P0016, P0018, P0021, P0022, P0346, & P052A. These all happen on a long trip when it was -22 degrees. Cleared codes and has not come back. Owner is worried and wants me to replace something. Any helpful ideas for you Ford guys? All scan data appears oka...
January 08, 2014
2010 Ford F-250 Super Duty King Ranch 5.4L Poor Idle Quality, Hesitation, Surge, Cuts out, Misfire, Poor Fuel Economy VIN: 1FTSW2B58A
... P0016, P0018, P0021, P0022, P0346, & P052A. These all happen on a long trip when it was -22 degrees. Cleared codes and has not come back. Owner is worried and wants me to replace something. Any helpful ideas for you F...
January 08, 2014