CAR OBD CODES
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OBD CODES

CAR OBD CODES



OBD/DTC Search, e.g.P1443

CAR OBD CODES P1443

P1443 OBD Code Definition:
P1443 Leakage Diagnostic Pump Control Circuit Signal High
P1443 OBD Code Description:

Possible Symptoms
  • Malfunction Indicator Light (MIL) ON
Possible Causes
  • Wiring and/or Connector(s) from/to Potentiometer for Exhaust Gas Recirculation faulty
  • Potentiometer for Exhaust Gas Recirculation  faulty
  • Exhaust Gas Recirculation (EGR) Valve  stuck/faulty
Possible Solutions
  • Check Wiring and/or Connector(s) from/to Potentiometer for Exhaust Gas Recirculation
  • Check/Replace Exhaust Gas Recirculation (EGR) Valve
    • Perform Output Test
  • Check Exhaust Gas Recirculation (EGR) System

 


Note: The information on the P1443 error code is purely informative, if you need more useful information, please consult your technician.

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