SpareRadar OBD-II Code Lookup

P1142

Set by the manufacturer, so it means different things on different makes. 13 makes in the table below.

More codes than this one? Paste your whole scan
What P1142 means, by make 13 makes
  • Audi Load detection limit below 448E 17550
  • Chevrolet Oxygen Sensor Circuit - Mean Voltage Level Rich (Bank 1 - Sensor 2)
  • Citroen Fuel Restriction Condition
  • Ford Fuel Restriction Condition
  • Lincoln Fuel Restriction Condition
  • Mazda HO2S Bank 1 Sensor 2 Heater Circuit High Input
  • Mercedes-Benz H02S12 Hester Circuit High
  • Mercury Fuel Restriction Condition
  • Peugeot Fuel Restriction Condition
  • Saab O2S Heater Circuit. Current too High, Sensor 2.
  • Subaru Pressure Sensor Circuit Low Input
  • Volkswagen Load detection limit below 448E 17550
  • Volvo Load Calculation Cross Check Lower Limit Exceeded

Each line is that manufacturer's own meaning for P1142. 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 P1142
P
Powertrain
engine, transmission and emissions
1
Manufacturer-specific
Defined by the vehicle manufacturer, so the meaning varies between makes.
1
4
2
Fault index
identifies the specific fault
Powertrain Manufacturer-specific
Nearby codes in the P1 range
P1139 manufacturer-specific, 17 makes P113C manufacturer-specific, 1 make P1140 manufacturer-specific, 17 makes P1141 manufacturer-specific, 15 makes P1143 manufacturer-specific, 15 makes P1144 manufacturer-specific, 15 makes P1145 manufacturer-specific, 7 makes P1146 manufacturer-specific, 10 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.