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Definition of check engine code P1142:
Citroen/Peugeot:
Fuel Restriction Condition
Ford:
Fuel Restriction Condition
Lincoln:
Fuel Restriction Condition
Mazda:
HO2S Bank 1 Sensor 2 Heater Circuit High Input
Mercedes:
H02S12 Hester Circuit High
Mercury:
Fuel Restriction Condition
Oldsmobile:
Fuel Restriction Condition
Saab:
O2S Heater Circuit. Current too High, Sensor 2.
Volkswagen/Audi:
Load Calculation Cross Check Lower Limit Exceeded
Volvo:
Load Calculation Cross Check Lower Limit Exceeded
GM:
Oxygen Sensor Circuit - Mean Voltage Level Rich (Bank 1 - Sensor 2)
Subaru:
Mass Air Flow Sensor Circuit Low Input
