Check your connections and the air injection check valves.
-Jager
Trouble code P1416 means: AIR System Bank 2
02 Sensor, bank 2 no activity.
Trouble code P0171 means: Fuel Trim System Lean (Bank 1
Trouble code P0171 means: Fuel Trim System Lean (Bank 1)
Drivers side of the engine.
Trouble code P0330 means: Knock Sensor 2 Circuit (Bank 2) Replace the knock sensor
Catalyst system Efficiency below Thershold ( Bank 1 )
Trouble code P0155 means:O2 sensor heater circuit malfunction (Bank 2 Sensor 1)
Bank 1 is the exhaust pipe on the drivers side of the engine, and the other side is bank 2
Bank 2 is the right side of the engine / passenger side. It will be the first 02 senser in the exhaust system. Look at the exhaust pipe where it bolts to the exhaust manifold and you will see the first 02 senser close to the engine. That is senser 1
Trouble code P0141 means:O2 sensor heater circuit malfunction (Bank 1 Sensor 2)
Trouble code P0174 means: System too lean (Bank 2)