P1093 VOLKSWAGEN Fuel Trim 2 Bank 1 Malfunction

Possible causes
– Engine mechnical condition
– Fuel system malfunction
– Ignition system malfunction
– Faulty oxygen sensor
Tech notes
There is a service bulletin for the following Volkswagen vehicles:

Volkswagen Eos 2006-2007
Volkswagen GTI 2006-2007
Volkswagen Jetta 2005-2007
Volkswagen Passat 2006-2007
Volkswagen Passat Wagon 2006-2007
Volkswagen Factory Service Bulletin OBDII Code P0087

Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
VOLKSWAGEN Technical Service Bulletins for P1093 code
2005 VOLKSWAGEN JETTA FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
2006 VOLKSWAGEN EOS FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
2006 VOLKSWAGEN GTI FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
2006 VOLKSWAGEN JETTA FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
2006 VOLKSWAGEN PASSAT FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
2006 VOLKSWAGEN PASSAT WAGON FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
2007 VOLKSWAGEN EOS FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
2007 VOLKSWAGEN GTI FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
2007 VOLKSWAGEN JETTA FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
2007 VOLKSWAGEN PASSAT FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP