which CEL is this? i have

MY01 90,9xx miles.
Greddy kit
Tuned
Blitz ebc
Type S BOV
T1R single exhaust

Just had it tuned and also I installed test pipe and exhaust (t1r 70 V3). Had my tuner weld and install my bov and he also installed my ebc (blitz sbc dual spec s). I drove home, then cruised around and it came on. Thought it might be the test pipe so I reinstalled the cat and reset the ecu (unplugged the neg battery caple for 10sec). CEL still came back on...

Any advice is much appreciated

Thanks in advance

 

vac lines. it's either crossed or you have a rip in your lines. I'm gonna have to say the first.

 

the bov is tee'd off from one of those lines. does that make a difference? but ill try switching them. but i remember trying that and it made a hissing noise. same noise i heard when i 1st installed it and a cel came on. i swithch the 2 lines=no hissing and cel went off after resetting it wen i 1st installed the kit.

but ill check both of those when i can

 

P0411 = Secondary Air Injection Incorrect Upstream Flow Detected

I have no idea what that means, but it sounds like something to do with the air injection system, the pump for which is located behind the front drivers side bumper.

BTW, my ECU takes 15 seconds to reset reliably.

 

i checked the lines and they're not crossed. my question is that one of the vac lines thats connected to the air control valve i have it tee'd off twice, one for my bov and the other for my boost controller. would that throw the code?

i checked the lines n looks like there is no rip, but if the answer is no for the question then ill try replacing all the lines...


thanks again

 

^ any one know if it would?

 

^^someone?