2004 Dodge Stratus P2431 - Location of Secondary Air Injection System Air Flow/Pressure Sensor Circuit
On a 2004 Dodge Stratus, where is the secondary air injection system air flow or pressure sensor circuit located? This fault code P2431 indicates an issue with the air flow or pressure sensor in the secondary air injection system. The sensor is typically found along the air passage near the exhaust manifold or within the air pump housing, depending on engine configuration. For accurate diagnosis and repair, it's important to identify the exact location based on the specific engine variant (e.g., 2.4L or 2.7L) and vehicle model year.
Could you specify which engine variant (e.g., 2.4L, 2.7L) you're referring to? This helps narrow down the exact location of the sensor and ensures accurate troubleshooting.