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Home >> Ford >> 2006 >> Econoline E250, Van Cargo, 5.4 L >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Module Configuration >> Diagnosis And Testing >> Module Configuration >> Definition of Terms >> Calibration Update
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Calibration Update

Some modules are designed to be flashed or reflashed with completely new software packages. This process of reflashing the module is a calibration update.

A calibration update should be carried out only upon notification (such as a Technical Service Bulletin [TSB]). Also, if a module sets DTC U2050, this indicates no application is present and reflashing of the software application is required. If a module sets DTC U2051, this indicates no calibration is present and reflashing of calibration is required.

NOTE: If calibration fails when calibrating the DSM, disconnect the vehicle battery, wait 1 minute, connect the battery and complete the calibration update. 
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