Subaru WRX Forum banner
1 - 4 of 4 Posts

· Registered
4 Posts
Discussion Starter · #1 ·
Hi all,

I recently installed a mishimoto cold air intake and am running the OTS mishimoto stage 1+ tune on my accessport. After installation my DAM of 1 dropped to 0.875 and has stabilised at 0.938. I receive constant fine knock values of -1.41 and feedback knock values of -1.41 and sometimes -2.81.

Prior to the CAI I was running a Cobb OTS stage 1 map with my catback exhaust and didn't see similar values. The DAM was stable at 1 and sometimes I experienced a feedback knock value of -1.41.

Are these current values ok or should I look at getting a professional dyno tune to make sure my engine stays healthy.

Thanks in advance ?

· Not a mod... or is he? Or, is he not?
15,755 Posts
Could be. Could be a leak anywhere along the intake, or if it’s an oiled cotton filter it has fouled the maf. It’s cheaper to check clamps so I would start there.
1 - 4 of 4 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.