SpareRadar OBD-II Code Lookup

P1149

Set by the manufacturer, so it means different things on different makes. 11 makes in the table below.

More codes than this one? Paste your whole scan
What P1149 means, by make 11 makes
  • Acura Primary HO2S (Sensor 1) Circuit Range/Performance Problem
  • Audi O2 Control (Bank 1) Out of range
  • BMW HO2S 2 Bank 2 Signal Too High
  • Chrysler Fuel Injector Group 2 Supply Voltage Circuit
  • Dodge Fuel Injector Group 2 Supply Voltage Circuit
  • Ford GENERATOR 2 MONITOR CIRCUIT HIGH
  • Honda Air/Fuel Ratio (A/F) Sensor (Sensor 1) Range/Performance Problem A/F sensor 03 - 020 6 of 10,or Air/Fuel Ratio Sensor
  • Jeep Fuel Injector Group 2 Supply Voltage Circuit
  • Mercedes-Benz Left Manifold pressure sensor (B28/1)
  • Volkswagen O2 Control (Bank 1) Out of range
  • Volvo O2 Control (Bank 1) Out of range

Each line is that manufacturer's own meaning for P1149. 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 P1149
P
Powertrain
engine, transmission and emissions
1
Manufacturer-specific
Defined by the vehicle manufacturer, so the meaning varies between makes.
1
4
9
Fault index
identifies the specific fault
Powertrain Manufacturer-specific
Nearby codes in the P1 range
P1145 manufacturer-specific, 7 makes P1146 manufacturer-specific, 10 makes P1147 manufacturer-specific, 7 makes P1148 manufacturer-specific, 6 makes P1150 manufacturer-specific, 16 makes P1151 manufacturer-specific, 15 makes P1152 manufacturer-specific, 14 makes P1153 manufacturer-specific, 17 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.