Chevy Silverado O2 Sensor Bank 2 Sensor 2

Used an obdii reader to clarify that it is in fact the o2 sensors causing trouble.

Chevy silverado o2 sensor bank 2 sensor 2.

P0156 is an obdii trouble code that occurs in the chevy silverado it is typically caused when the o2 sensor voltage is not within its specified operating range. Chevy silverado p0157 symptoms. I drive a 4 8l 2005 silverado 4x4 1500 ext cab recently brand new plugs and wires. It is typically caused by a failure in one of the elements that heat the oxygen sensors specifically bank 2 sensor 2.

Typically the only symptom of p0157 is going to be the service engine soon light. Some of the other causes of p0161 are listed below. On gm bank one is drivers side of engine bank 2 is passengers side. My check engine light recently came on and the throttle response has been somewhat laggy.

Sensor 2 is downstream of the catalytic converter. Your engine s performance depends on the right air fuel ratio and the 2013 chevy silverado 1500 o2 sensor helps your ecu keep tabs on this ratio so things run smoothly. Bank 1 and bank 2 both sensor 1 pre cat here s my question to some of you. Bank two will be the side of the engine with cylinder 2 in the firing order.

Bank 2 refers to the side of the engine with cylinder 2 in the firing order. Sensor s 2 are located downstream or after the. Left unchecked it can damage the cat converter. Replacing the oxygen sensor will fix the problem a majority of the time.

Sensor 2 is aft of the catalytic converter. Sensor s 1 is the upstream sensor meaning before catalytic converter.