SpareRadar OBD-II Code Lookup

P1120

Set by the manufacturer, so it means different things on different makes. 21 makes in the table below.

More codes than this one? Paste your whole scan
What P1120 means, by make 21 makes
  • Alfa Romeo Throttle control unit - malfunction
  • Audi O2 Sensor Heater Circ.,Bank2 - Sensor1 Open
  • BMW Pedal Position Sensor Circuit
  • Chevrolet Throttle Position (TP) Sensor 1 Circuit
  • Chrysler Boost Pressure/Throttle Position Sensor Malfunction
  • Citroen Throttle position sensor out of range
  • Dodge Boost Pressure/Throttle Position Sensor Malfunction
  • Ford Throttle position sensor out of range
  • Jeep Boost Pressure/Throttle Position Sensor Malfunction
  • Lexus Accelerator Pedal Position Sensor Circuit Malfunction
  • Lincoln Throttle Position Sensor Out of Range
  • Mazda Throttle Position Sensor out of Range Low
  • Mercedes-Benz TP sensor out of range low
  • Mercury Throttle Position Sensor Out of Range
  • Nissan TP Sensor 2
  • Opel Throttle position (TPS) sensor/manifold absolute pressure (MAP) sensor - implausible signal/Accelerator pedal position
  • Peugeot Throttle position sensor out of range
  • Subaru Neutral Position Switch Circuit High Input MT Vehicles
  • Toyota Accelerator Pedal Position Sensor Circuit Malfunction
  • Volkswagen O2 Sensor Heater Circ.,Bank2 - Sensor1 Open
  • Volvo O2 Sensor Heater Circ.,Bank2 - Sensor1 Open

Each line is that manufacturer's own meaning for P1120. 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 P1120
P
Powertrain
engine, transmission and emissions
1
Manufacturer-specific
Defined by the vehicle manufacturer, so the meaning varies between makes.
1
2
0
Fault index
identifies the specific fault
Powertrain Manufacturer-specific
Nearby codes in the P1 range
P111B manufacturer-specific, 2 makes P111C manufacturer-specific, 2 makes P111E manufacturer-specific, 3 makes P111F manufacturer-specific, 3 makes P1121 manufacturer-specific, 24 makes P1122 manufacturer-specific, 23 makes P1123 manufacturer-specific, 19 makes P1124 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.