SpareRadar OBD-II Code Lookup

P1003

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

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What P1003 means, by make 4 makes
  • Audi Injector Zyl.12-N302 electrical fault in the circuit 1003 04099
  • Fiat Ext. influence on quantity
  • Ford Transmission Range Sensor Circuit Malfunction
  • Volkswagen Injector Zyl.12-N302 electrical fault in the circuit 1003 04099

Each line is that manufacturer's own meaning for P1003. 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 P1003
P
Powertrain
engine, transmission and emissions
1
Manufacturer-specific
Defined by the vehicle manufacturer, so the meaning varies between makes.
0
0
3
Fault index
identifies the specific fault
Powertrain Manufacturer-specific
Nearby codes in the P1 range
P1000 manufacturer-specific, 12 makes P1002 manufacturer-specific, 5 makes P1004 manufacturer-specific, 5 makes P1005 manufacturer-specific, 5 makes P1006 manufacturer-specific, 5 makes P1007 manufacturer-specific, 5 makes P1008 manufacturer-specific, 6 makes P1009 manufacturer-specific, 5 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.