P2230
Barometric Pressure Sensor A Circuit Low
2000-2000 Rolls-Royce Corniche 6.75L V8 🇦🇺
Moderate SeverityPowertrain
Description
Barometric pressure sensor signal is below expected minimum.
Symptoms
- Check engine light
- Over-fueling
- Black smoke
Common Causes
- Short to ground
- Failed sensor
- Wiring fault
Diagnostic Steps
- Measure sensor voltage
- Check for shorts to ground
Repair Notes
Replace sensor or repair wiring.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P2230 on Other Vehicles
Rolls-Royce Corniche
2001-2001 6.75L V8
Rolls-Royce Corniche
2002-2002 6.75L V8
Rolls-Royce Cullinan
2019-2019 6.75L V12 Twin Turbo
Rolls-Royce Cullinan
2020-2020 6.75L V12 Twin Turbo
Rolls-Royce Cullinan
2021-2021 6.75L V12 Twin Turbo
Rolls-Royce Cullinan
2022-2022 6.75L V12 Twin Turbo
Rolls-Royce Cullinan
2023-2023 6.75L V12 Twin Turbo
Rolls-Royce Cullinan
2024-2024 6.75L V12 Twin Turbo
Common Questions
What does code P2230 mean on a 2000-2000 Rolls-Royce Corniche?
P2230 stands for "Barometric Pressure Sensor A Circuit Low". Barometric pressure sensor signal is below expected minimum.
What are the symptoms of P2230 on a Rolls-Royce Corniche?
Common symptoms of P2230 include: Check engine light, Over-fueling, Black smoke.
What causes P2230 on a 2000-2000 Rolls-Royce Corniche?
Common causes of P2230 include: Short to ground, Failed sensor, Wiring fault.