P244C GMC
Catalyst Temperature Too Low During Regeneration
GMC
P2440 GMC
Secondary Air Injection System Switching Valve Stuck Open Bank 1
P244B GMC
Diesel Particulate Filter Differential Pressure Too High Bank 1
P2431 GMC
Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance Bank 1
P2432 GMC
Secondary Air Injection System Air Flow/Pressure Sensor Circuit Low Bank 1
P2433 GMC
Secondary Air Injection System Air Flow/Pressure Sensor Circuit High Bank 1
P242E GMC
Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic Bank 1 Sensor 3
P2430 GMC
Secondary Air Injection System Air Flow/Pressure Sensor Circuit Bank 1
P242D GMC
Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 3
P242C GMC
Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 3