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Home >> Ford >> 2022 >> Transit Connect Titanium, Gas/Ethanol >> Repair and Diagnosis >> External Pages >> Different car >> Section 755 (Engine Controls - Powertrain (Diesel) - DTC P218F - P2C3B, DTC U0002 - U1013) >> DTC U04A4 - Invalid Data Received From PM Sensor

DTC U04A4 - Invalid Data Received From PM Sensor

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DTC DESCRIPTION U04A4 - INVALID DATA RECEIVED FROM PM SENSOR

Description:  This DTC sets when the PCM receives invalid data from the particulate matter bank 1, sensor 1 (PM11) module.
Possible Causes: 
  • Radio frequency interference or electromagnetic interference
  • Damaged PM11 module
Diagnostic Aids:   
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST RB .