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U05A8 - Invalid Data Received From NOX Sensor C

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DTC DESCRIPTION U05A8 - INVALID DATA RECEIVED FROM NOX SENSOR C

Description:  This DTC sets when the PCM does not receive the correct information from the nitrogen oxides bank 1, sensor 3 (NOx13) module.
Possible Causes: 
  • Radio frequency interference or electromagnetic interference
  • Damaged NOx13 module
Diagnostic Aids:  The presence of this DTC may indicate that the vehicle is operating in derate mode and may experience a loss of power. After repair, the vehicle may still display a system warning message. Drive the vehicle until the system warning message has cleared from the instrument cluster message center.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST RD .
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