code p0411 engine check light?
01-12-2007, 05:47 PM
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code p0411 engine check light?
k so i had the engine check light pop on out of no where so i brought it down to checkers to pull a code and came up with "P0411 Secondary Air Injection System Incorrect Flow Detected", searched the forums on how my hoses should be hooked up, but all i come across is CAI routing pictures. Car is bone stock, anyone know how its supposed to be done or any pictures i can see ?
01-12-2007, 08:38 PM
#3
yes, sounds like a vacuum hose related issue. Just take a look and there is probably something loose or a crack.
Otherwise, the oldschool way to find it is to take a can of wd40 and spray, with the straw on, slowly along each vacuum line. As soon as there is a change in engine tone, that is your bad line.
Otherwise, the oldschool way to find it is to take a can of wd40 and spray, with the straw on, slowly along each vacuum line. As soon as there is a change in engine tone, that is your bad line.
01-17-2007, 07:12 PM
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01-18-2007, 09:11 AM
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[QUOTE=dnme.s2k,Jan 12 2007, 06:47 PM] k so i had the engine check light pop on out of no where so i brought it down to checkers to pull a code and came up with "P0411 Secondary Air Injection System Incorrect Flow Detected", searched the forums on how my hoses should be hooked up, but all i come across is CAI routing pictures.
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01-20-2007, 11:28 PM
#10
a guy came in to the shop one day with the same code and i found a hose that was twisted. it was a fairly large hose, the size of the air pump hose. anyway i untwisted it a little and he went on his merry way and i never saw him again...