MikeyB09

2 Faults Found:
16825 - EVAP Emission Control Sys: Incorrect Flow
P0441 - 35-10 - - - Intermittent
16826 - EVAP Emission Control Sys: Small Leak
P0442 - 35-10 - - - Intermittent

I did a search on both of them and I couldn't get a very good answer for 16825. I only found that it could have something to do with the N75 valve or purge valve. For 16826 I found that it could be a loose gas cap (always click it 3 times) or a bad evap line by the spare wheel.

The CEL has come on and went away and this is the third time it has come on. I cleared them but I'm pretty sure they will come back again. If anyone could post any additional information on these two codes, I'd really appreciate it. Also, is this a thing that I should go to the dealer for? I still have my used certified warranty.

Swank4

Milltek 3" cat-back (before I sold it). Turned out that the exhaust burned a hole through the EVAP recirc line. If you have an aftermarket exhaust I'd check that line.

MikeyB09

I have a 3" Milltek too. I'm going to check the EVAP line today. Thanks,

FASTAXI

I have that same code...its the evap recirc. line lleaking near the exhaust