Chevrolet Camaro 6.2i 432hp (Stage 1)

SPN 4331: Aftertreatment 1 Diesel Exhaust Fluid Tank Level

P0135 – O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)

P229F – NOx Sensor Heater Control Circuit Bank 1 Sensor 1

P040A – Exhaust Gas Recirculation Temperature Sensor “A” Circuit