P1093 OBD Code Definition:
P1093 Fuel Trim 2 Bank 1 Malfunction
P1093 OBD Code Description:

Possible causes
  • Engine mechnical condition
  • Fuel system malfunction
  • Ignition system malfunction
  • Faulty oxygen sensor
Possible Symptoms
  • Engine Light ON (or Service Engine Soon Warning Light)

Possible Solutions

  • Check Fuel Pressure (on FSI engines High and Low Fuel Pressure System)
  • Check Fuel Pump (High Pressure System)
  • Check Fuel Pressure Regulator Valve (N276)
  • Check Fuel Filter and Filter in Fuel Pump Casing


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