diagnostic code 17819

[wmgarton]

Secondary Air Injection System; Insufficient Flow
P-1411 Lower Limit Exceeded - Intermitent

Can anyone tell me the possible cause for this code?

[Beastly]

check the vac lines?

[wmgarton]

where are they, and what do I check for

[Beastly]

under hood (drivers side) is a vac line diagram, check for cracking, leaks....

[Skaala]

See here for fault codes: http://wiki.ross-tech.com/index.php/Main_Page

17819/P1411/005137 - Secondary Air Injection System; Bank 2: Insufficient Flow
Possible Symptoms
Malfunction Indicator Light (MIL) active
Possible Causes
Fuse for Secondary Air Injection Pump blown
Vacuum Hose(s) leaky
Piping between Secondary Air Injection Pump and Secondary Air Injection Valve leaking
Possible Solutions
Check Fuse for Secondary Air Injection Pump
Check Vacuum Hose(s)
Check Piping between Secondary Air Injection Pump and Secondary Air Injection Valve

[Texas RS6]

I just replaced those on mine two weeks ago. They crack on the brass nipple (can we say nipple). $.50 part and about an hour to on and off the air cleaner assembly. I replaced most of the vacuum line, didn't want to do it twice.

[wmgarton]

Thanks to everyone for their help. Hopefully an easy and inexpensive fix!

[RS6-4dr911]

About $250 at the dealer (only had it done there since it was already in for the DRC replacement)

[wmgarton]

I think I have it fixed ( $3 for vacuum hose!)
Also had another code (17125/P0741 -Torque converter!!) that did not return after replacing vacuum hoses. VERY happy about that!