garajizOBD-II code · generic
P209B
Reductant Injection Air Pressure Sensor B Circuit Range/Performance
- System
- P2 — Powertrain / emissions (generic)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P209B mean?
P209B is defined as “Reductant Injection Air Pressure Sensor B Circuit Range/Performance”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Related codes
- P209AReductant Injection Air Pressure Sensor B Circuit
- P209CReductant Injection Air Pressure Sensor B Circuit Low
- P209DReductant Injection Air Pressure Sensor B Circuit High
- P209EReductant Injection Air Pressure Sensor A/B Correlation
- P209FReductant Tank Heater Control Circuit Performance
- P20A0Reductant Purge Control Valve A Circuit /Open
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This page is general information; an exact diagnosis needs measurements and a technician’s check.