SpareRadar OBD-II Code Lookup

P3126

Set by the manufacturer, so it means different things on different makes. 2 makes in the table below.

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What P3126 means, by make 2 makes
  • Audi Valve for pump / nozzle cylinder 12-N308 implausible signal 4C7E 19582
  • Volkswagen Valve for pump / nozzle cylinder 12-N308 implausible signal 4C7E 19582

Each line is that manufacturer's own meaning for P3126. They are genuinely different faults, not rewordings of one, so a meaning listed against one make says nothing about the others. If your make is not listed, we do not hold it - your manufacturer's service information is the authority.

Code structure P3126
P
Powertrain
engine, transmission and emissions
3
Manufacturer-specific
Defined by the vehicle manufacturer, so the meaning varies between makes.
1
2
6
Fault index
identifies the specific fault
Powertrain Manufacturer-specific
Nearby codes in the P3 range
P3120 manufacturer-specific, 3 makes P3121 manufacturer-specific, 2 makes P3122 manufacturer-specific, 2 makes P3123 manufacturer-specific, 2 makes P3127 manufacturer-specific, 2 makes P3128 manufacturer-specific, 2 makes P3130 manufacturer-specific, 3 makes P3131 manufacturer-specific, 2 makes

Manufacturer code meanings from kierandrewett/obd (b56a07a), used under the MIT licence. Copyright (c) Kieran Drewett. SpareRadar is not affiliated with the dataset's authors.