Code p0410

Secondary Air Injection System Malfunction. This diagnostic trouble code (DTC) is a generic powertrain code , which means that it applies to OBD-II equipped vehicles. The Powertrain Control Module grounds the Air pump relay control circuit which energizes the Air pump.

This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. This additional air helps burn up the highly rich exhaust emissions that are produced when the engine is warming up. This means there’s an issue in the vehicle’s emission system, and can be caused by. This happens when the Osensor does not accurately detect the changes in Olevel of the exhaust while the air injection system is functioning.

Using a scan tool, activate the AIR pump through the scanner listening for the pump to run and listening for any odd noises from the pump. The PCM has detected a problem in the secondary air injection system. The secondary air injection system uses ambient air, which is pumped into the engine exhaust, to reduce emissions.

Took it back to the mechanic. They tested the air pump and fuse an. Historically it was called the AIR system, which was an acronym for Air Injection Reaction.

If we dissect this historical name we can learn some about what its intended function is. This pump runs for only the first minutes of engine operation or until the engine reaches operating temperature, and during certain other times in normal driving. Details: The technician tried to activate the air pump with the scan tool. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it.

The AIR pump puts air to the exhaust to lower emissions. It takes in outside air and pumps it through two one-way check valves into each bank of the exhaust. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.

Use a scan tool in order to clear the MIL diagnostic trouble code. Either the pump is bad or the check valve.

V-iit has 117K and I have had a problem with the service engine soon light coming on. It first threw a code of 41 repalced the air pump and reset the computer it threw the code again, I discovered the vaccum line to the air control valve was bad replace line and reset Computer, Now every so often it sends the same code. Purchased the car in July last year, took months mainly to search and buid up the courage to take stuff apart. Went through all the postings and came across one from an Oldsmobile person.

Something I had not thought of. I was looking at all the sensors and gas cap. If your car supports OBD II or EOB. Mechanic_JK First be sure to check all the fuses.

If OK, a common problem is a valve on the passenger side of the engine. Replaced Osensors a year ago.

Question = Pulled the check valve. Any I deas of what that is. Now operating as intended. Today the report is: Need left and right. This code is a pretty common one and this site is here to help the average do-it-yourself (DIY) car owner (like you) troubleshoot, diagnose, and fix their vehicle themselves when presented with a. Can you tell me which parts make up the Air Injection System and also what I can do to fix this problem?

It’s threaded into a stainless steel pipe and has a 27mm nut on the bottom. The check engine light has been coming on and off intermittently for quite awhile. SLK2Code PO4User Name.

None of these items repaired the problem and the code keeps coming back. All material except where indicated. AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. I read it with my scanner and called the dealer.

They fixed it in under minutes. These will probably be a recall. The tech at the dealership also said that a new PCM software update needs to be done after the parts are installed. I have my own hand-held code scanner, so I can clear the codes any time I wish. Mercedes-Benz C2Kompressor 2. What things should be looked at to correct problem.

Only see this light once in a while. I replaced the air change over valve and the electric. I now get the same codes i. On the web everyone that have that code replaced the change-over valve to fix this problem. Light came back on with same two codes.

The pump sucks in air and works fine). I think I may have found the problem. I used a OBDAuto scanner by Actron and it stated a secondary injection system malfunction.

The auto scanner reset the system I purchased a new gas cap and the system reset.