The Ultimate Guide to Code P0411 Unlocking the Diagnostic Secrets

If your getting this code it can be 2 things the smog pump is bad (most likely as it sits in a bad area that collects water) or the $40 control ... The p0411 means that the air pump used to inject air into your exhaust ahead of your catalytic converters is not working properly. Like most other monitors, a secondary air monitor DTC only sets after failure on two consecutive trips. Maybe one of your diverter valves is ... Claim your FREE engine code eraser https://free.nonda.co ============================= Engine Code P0411 Saving Repair Parts: Air ... It could be that some water is condensed during the 90 sec. normal operation of the valve. Not sure on that. Maybe the revised valve is meant to ... The SAP failure seems common in these cars for a number of reasons but carbon buildup seems to be what starts to wear on the components. 2008 Jetta 2.5, throws code P0411 Secondary Air Injection System Incorrect Flow Detected. I've jumpered the air pump ... Customer: Customer: 2008 ... 1) Remove the valve and inspect it for carbon build up (buy a replacement gasket 1st) and possibly replacing it. Part number 11727508049 This seems to be a common code with the H3's. Took it to my mechanic and they recommended replacing my Secondary Air Pump, as well as my Secondary Air ... You appear to have a PZEV car. That's a PZEV secondary air fault code. It could be covered by the emissions warranty.......why not check with a ...