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