Se fores ao Ross Tech site, tens como ver o que é esse erro, mas está aqui qual poderá ser o problema e solucoes a tentar...
Possible Symptoms
Engine Jolting
Increased Fuel Consumption
Poor Idling/Jolting
Reduced Boost Pressure
Possible Causes
Mass Air Flow Sensor (G70) faulty
Fuel Pressure too Low
Leaks in Intake Air System and/or Exhaust System
Injector(s) faulty (i.e. coked)
Possible Solutions
Refuel Vehicle
Check Fuel System Pressure
Check Mass Air Flow Sensor (G70)
Check Intake Air System and Exhaust System for Leaks
Check Injection Quantity
Check Injector(s)
- - - - - - - - - -
Aqui tens o o site dos erros, basta colocares o numero do erro na janela Search e irá te aparecer o erro e com toda a explicação..
Category:Fault Codes - Ross-Tech Wiki