SpareRadar OBD-II Code Lookup

P1085

Set by the manufacturer, so it means different things on different makes. 3 makes in the table below.

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What P1085 means, by make 3 makes
  • Audi Exhaust-bank 4, a lean limit mixture adaptation range sub-steps 4455 17493
  • BMW Fuel Control Limit Mixture too Lean (Bank 2 Sensor 1)
  • Volkswagen Long Term Fuel Trim 1 Bank 4 Lean Limit Exceeded

Each line is that manufacturer's own meaning for P1085. 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 P1085
P
Powertrain
engine, transmission and emissions
1
Manufacturer-specific
Defined by the vehicle manufacturer, so the meaning varies between makes.
0
8
5
Fault index
identifies the specific fault
Powertrain Manufacturer-specific
Nearby codes in the P1 range
P1076 manufacturer-specific, 2 makes P1077 manufacturer-specific, 3 makes P1079 manufacturer-specific, 2 makes P1083 manufacturer-specific, 3 makes P1086 manufacturer-specific, 4 makes P1088 manufacturer-specific, 4 makes P1089 manufacturer-specific, 4 makes P1090 manufacturer-specific, 4 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.