Installed intake and got a code. HELP!

[itzTang]

Pushing the exhaust in more won’t do anything. Did you transfer gasket for the cat?

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[maserati]

Pushing the exhaust in more won’t do anything. Did you transfer gasket for the cat?

I bought a new gasket. But it was kind of crumpling up when I was putting it in. You think I messed the gasket up? Seemed pretty ok

 

[maserati]

https://datazap.me/u/stasoulakisa/91-octane?log=0&data=3-17

Here is 91 octane log. Some idle. normal driving and then a pull

 

[maserati]

Car is running a ton of timing correction. Try the 91 octane map and see how it behaves

Another pull on stage 2 91 octane tune

https://datazap.me/u/stasoulakisa/91-octane-pull-2?log=0&data=3-17

 

[razorlab]

Much cleaner timing with the 91 stage 2 map.

Your fuel trims at cruise are pretty high. 12+ on LTFT. at WOT they are inline but it could be because whatever leak you have gets sealed with vac.

I didn't follow what full intake system you have?

 

[maserati]

Much cleaner timing with the 91 stage 2 map.

Your fuel trims at cruise are pretty high. 12+ on LTFT. at WOT they are inline but it could be because whatever leak you have gets sealed with vac.

I didn't follow what full intake system you have?

I have the MST V2 Intake. What do you think is leaking? The intake or the downpipe? Gonna go to a shop tomorrow

 

[maserati]

Question. How tight should this v band on the downpipe be? I read online 18 pounds. So that’s what I did it to. Should I tighten it more?

 

[razorlab]

You need to rotate the clamp part to below the wastegate arm pivot point. How you currently have it will block the full articulation of the wastegate arm.

Technically flipping the clamp around will make the above easier but you could probably get it done how you have it.

 

[Rensuhlo]

Do you feel exhaust gasses exiting around the vband?

 

[maserati]

thank you I had no idea. I rotated clamp downward and out of the way. Hand tightened it nice and snug.

 

[maserati]

Do you feel exhaust gasses exiting around the vband?

i dont think so. and i mean in the cabin i smell some gas but thats to be expected going catless right? i just rotated the clamp and tightened it down. seems more closed maybe that might have been it

 

[itzTang]

I bought a new gasket. But it was kind of crumpling up when I was putting it in. You think I messed the gasket up? Seemed pretty ok

as long as it fit in the groove should be ok. unless it got misaligned.

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