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Volkswagen Codes

529 codes · Page 2 of 23. Select a code to see the full diagnosis.

P1125Moderada

Long Term Fuel Trim Add Air Bank 2 System Too Rich

Motor (P)

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P1126Moderada

Long Term Fuel Trim Add Air Bank 2 System Too Lean

Motor (P)

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P1127Moderada

Long Term Fuel Trim Bank 1 System Too Rich

Motor (P)

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P1128Moderada

Long Term Fuel Trim Bank 1 System Too Lean

Motor (P)

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P1129Moderada

Long Term Fuel Trim Bank 2 System Too Rich

Motor (P)

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P1130Moderada

Long Term Fuel Trim Bank 2 System Too Lean

Motor (P)

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P1131Moderada

Bank 2 Sensor 1 Resistance Too High

Motor (P)

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P1132Moderada

Oxygen Sensor Heating Circuit Bank 1 + 2 Sensor 1 Short To B+

Motor (P)

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P1133Moderada

Oxygen Sensor Heating Circuit Bank 1 + 2 Sensor 1 Electrical Malfunction

Motor (P)

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P1134Moderada

Oxygen Sensor Heating Circuit Bank 1 + 2 Sensor 2 Short To B+

Motor (P)

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P1135Moderada

Oxygen Sensor Heating Circuit Bank 1 + 2 Sensor 2 Electrical Malfunction

Motor (P)

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P1136Moderada

Long Term Fuel Trim Additive — System Too Lean (Bank 1)

Motor (P)

VW/Audi's ECU adds fuel continuously because it detects a lean mixture on bank 1.

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P1137Moderada

Long Term Fuel Trim Add Fuel Bank 1 System Too Rich

Motor (P)

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P1138Moderada

Long Term Fuel Trim Add Fuel Bank 2 System Too Lean

Motor (P)

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P1139Moderada

Long Term Fuel Trim Add Fuel Bank 2 System Too Rich

Motor (P)

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P1140Moderada

Bank 2 Sensor 2 Resistance Too High

Motor (P)

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P1141Moderada

Load Calculation Cross Check Range Performance

Motor (P)

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P1142Moderada

Load Calculation Cross Check Lower Limit Exceeded

Motor (P)

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P1143Moderada

Load Calculation Cross Check Upper Limit Exceeded

Motor (P)

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P1144Moderada

Mass Or Volume Air Flow Circuit Open/Short To Ground

Motor (P)

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P1145Moderada

Mass Or Volume Air Flow Circuit Short To B+

Motor (P)

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P1146Moderada

Mass Or Volume Air Flow Circuit Power Supply Malfunction

Motor (P)

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P1147Moderada

Oxygen Sensor Control Bank 2 System Too Lean

Motor (P)

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P1148Moderada

Oxygen Sensor Control Bank 2 System Too Rich

Motor (P)

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