garajizOBD-II code · generic
P004B
Turbocharger/Supercharger Boost Control B Circuit Range/Performance
- System
- P0 — Powertrain (generic)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P004B mean?
P004B is defined as “Turbocharger/Supercharger Boost Control B Circuit Range/Performance”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Related codes
- P004ATurbocharger/Supercharger Boost Control B Circuit/Open
- P004CTurbocharger/Supercharger Boost Control B Circuit Low
- P0049Turbo/Super Charger Turbine Overspeed
- P004DTurbocharger/Supercharger Boost Control B Circuit High
- P0048Turbo/Super Charger Boost Control Solenoid Circuit High
- P004ETurbocharger/Supercharger Boost Control A Circuit Intermittent/Erratic
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This page is general information; an exact diagnosis needs measurements and a technician’s check.