Fault codes
 

Hello everyone I’m getting these codes on my mk5 1.6 FSI is this some known issue?



Car Scanner ELM OBD2
DTC report
Selected brand: Volkswagen

============1==============
P2201
Raw code: 2201
ECU: OBD-II
Status:
Bestätigt
OBDII: Nitrogen oxides (NOx) sensor, bank 1 - range/performance problem

============2==============
P0091
Raw code: 0091
ECU: OBD-II
Status:
Bestätigt
OBDII: Fuel pressure regulator 1 - short to earth; Fuel Pressure Regulator 1 Control Circuit Low Voltage

============3==============
P2202
Raw code: 2202
ECU: OBD-II
Status:
Bestätigt
OBDII: Nitrogen oxides (NOx) sensor, bank 1 - low input

============4==============
P2270
Raw code: 2270
ECU: OBD-II
Status:
Bestätigt
OBDII: Heated oxygen sensor (HO2S) 2, bank 1 - signal stuck lean