SpareRadar OBD-II Code Lookup

P1547

Set by the manufacturer, so it means different things on different makes. 4 makes in the table below.

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What P1547 means, by make 4 makes
  • Audi Solenoid valve for charge pressure control N75-short circuit to ground 4623 17955
  • Chevrolet A/C System Performance Degraded
  • Volkswagen Solenoid valve for charge pressure control N75-short circuit to ground 4623 17955
  • Volvo Boost Pressure Contr. Valve Short to Ground

Each line is that manufacturer's own meaning for P1547. 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 P1547
P
Powertrain
engine, transmission and emissions
1
Manufacturer-specific
Defined by the vehicle manufacturer, so the meaning varies between makes.
5
4
7
Fault index
identifies the specific fault
Powertrain Manufacturer-specific
Nearby codes in the P1 range
P1540 manufacturer-specific, 12 makes P1542 manufacturer-specific, 8 makes P1543 manufacturer-specific, 5 makes P1544 manufacturer-specific, 6 makes P1548 manufacturer-specific, 6 makes P1549 manufacturer-specific, 11 makes P154F manufacturer-specific, 2 makes P1551 manufacturer-specific, 8 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.