DTC Descriptors
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P2430
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Secondary Air Injection (AIR) System Pressure Sensor Stuck in Range
- DTC P2431
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Secondary Air Injection (AIR) System Pressure Sensor Performance
- DTC P2432
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Secondary Air Injection (AIR) System Pressure Sensor Circuit Low Voltage
- DTC P2433
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Secondary Air Injection (AIR) System Pressure Sensor Circuit High Voltage