Bad Fuel symptons??????

[boxster6354]

Code shows bad O2 sensor on both sides


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OBD II Codes:

Porsche Motronic 5.2.2 (1997-1999 Boxsters)
P1123 Oxygen Sensing Adaptation Area 1 (Cylinders 1 - 3) - Lean Threshold
P1124 Oxygen Sensing Adaptation Area 1 (Cylinders 1 - 3) - Rich Threshold
P1125 Oxygen Sensing Adaptation Area 1 (Cylinders 4 - 6) - Lean Threshold
P1126 Oxygen Sensing Adaptation Area 1 (Cylinders 4 - 6) - Rich Threshold
P1127 Oxygen Sensing Adaptation Area 2 (Cylinders 1 - 3) - Lean Threshold
P1128 Oxygen Sensing Adaptation Area 2 (Cylinders 1 - 3) - Rich Threshold
P1129 Oxygen Sensing Adaptation Area 2 (Cylinders 4 - 6) - Lean Threshold
P1130 Oxygen Sensing Adaptation Area 2 (Cylinders 4 - 6) - Rich Threshold

Porsche Motronic 7.2 (2000-2002 Boxsters)
P1125 Oxygen sensing adaptation, upper load range, bank 1
P1126 Oxygen sensing adaptation, lower load range, bank 1
P1127 Oxygen sensing error by means of short test, bank 1
P1128 Oxygen sensing adaptation, idle range, bank 1
P1130 Oxygen sensing adaptation, idle range, bank 2
P1132 Oxygen sensing adaptation, upper load range, bank 2
P1133 Oxygen sensing adaptation, lower load range, bank 2