Questions & Answers for: audi code p0411

engine light on, codes PO455 and PO411 pulled. P0411 Secondary Air Injection System Incorrect Flow Detected and P0455 Evaporative Emission Control System Leak Detected (Large Leak). These 2 particular

code 16795 99 Audi A6 Quattro http://wiki.ross-tech.com/index.php/16795/P0411/001041 Check this site for any Audi codes. This is a problem with the air that it injected into the exhaust system to help

car loses boost while driving normally boost cuts out while driving. took it to get the fault codes scanned. P0411- secondary air injection system flow P0171- system too lean bank 1 do these codes ...

...audi TT quattro with the 1.8t engine in it boost cuts out while driving. took it to get the fault codes scanned and came up with these codes: P0411- secondary air injection system flow P0171- system ...

p0411 code called secondary air pump if it is right P0411= Secondary Air Injection Incorrect Upstream Flow Detected

Audi A4 1.8T with trouble code P0411 (secondary air injection system incorrect flow detected)How do i solve this? If google and manufacturer website are of no help then ask a search agency like http:/

Code p0411 My 2000 Audi A4 sounds louder then normal.. I took it a local auto store and they hooked it up to a scanner and it read code P0411.. I checked the fuse and it isnt blowed. Could anyone tell

engine code P0411 2.8L quattro if your start your car and listen for a hissing noise and hear one thats your problem.. p0411 is usually caused by a cracked vacuum hose 

...audi tt roadster have the check engine lite on had it read and it gives me a p0411 code The SAI pump itself fails, or the lines crack causing a leak and code P0411. The pump has a connector plug you ...

where is the secondary air injection pump/relay located had the check engine lite read and it came back with p0411 code under the bracket in front of engine compartment, front