P1123
Manufacturer-specific fault code
This code has different meanings depending on the manufacturer. Select your vehicle make below to view specific diagnosis and solutions:
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
1 — Subsystem
Fuel and air metering
Manufacturer-specific meanings
- Segnale sensore posizione farfalla maggiore della tensione massima
- Throttle Position Sensor In Range But Higher Than Expected
- Pedal Position Sensor 1 High Input
- Pedal Position Sensor A Circuit High Input
- Long Term Fuel Trim Adaptive Air System Low
- Throttle Position Stuck Open
- Long Term Fuel Trim Add Air Bank 1 System Too Rich
Related codes
- P1100 — Manufacturer-specific fault code
- P1100-fiat — Intermittenza circuito sensore misuratore massa aria
- P1100-ford — Mass Air Flow Sensor Intermittent
- P1100-lexus — BARO Sensor Circuit Malfunction
- P1100-lincoln — Mass Air Flow Sensor Intermittent
- P1100-mazda — Mass Air Flow Sensor Circuit Intermittent