P1102

Set by the manufacturer, so it means different things on different makes. 19 makes in the table below.

More codes than this one? Paste your whole scan

What P1102 means, by make 19 makes

Acura MAF Lower Than Expected
Audi O2 Sensor Heating Circ.,Bank1 - Sensor1 Short to B +
Chrysler HEV Stop Request Performance
Citroen MAF Sensor In Range But Lower Than Expected
Dodge HEV Stop Request Performance
Ford MAF Sensor In Range But Lower Than Expected
Hyundai Manifold Absolute Pressure Sensor Circuit Low Input
Jeep HEV Stop Request Performance
Lamborghini HO2S - 11 heater circuit high voltage
Mazda Mass Airflow Sensor Signal Inconsistent with Throttle Position Sensor
Mercedes-Benz Mass Air Flow Sensor In Range But Lower Than Expected
Mitsubishi Traction control ventilation solenoid circuit fault
Nissan Mass Air Flow Sensor Function Heater
Peugeot MAF Sensor In Range But Lower Than Expected
Porsche Oxygen Sensor Heating
Saab Front HO2S Bank 1, Control Module Input, Current in Pre-Heating Circuit Too High
Subaru Engine Torque Control Signal 1 Circuit Malfunction
Volkswagen O2S Heating Circuit Bank 1 Sensor 1 Voltage Too Low/Air Leak
Volvo O2 Sensor Heating Circ.,Bank1 - Sensor1 Short to B +

Each line is that manufacturer's own meaning for P1102. 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 P1102

Powertrain

engine, transmission and emissions

Manufacturer-specific

Defined by the vehicle manufacturer, so the meaning varies between makes.

Fault index

identifies the specific fault

Powertrain Manufacturer-specific

Nearby codes in the P1 range

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.