Keoman

iTrader: (3)

Not sure if this is the right spot to post this.
Dont have experience enough to know if this is normal. Can anyone take a look real quick?

First pic is at the start of a 10 minute drive.

Tuned Performance

iTrader: (92)

The only thing I see is its taking along time to become active like the o2 is not heated and in headers. What do you mean bye your o2 is going crazy the swing ?

Keoman

iTrader: (3)

Yeah the whole 150mv to 700mv thing in half a second. I thought it was supposed to remain somewhat constant? Also trying to diagnose what is making my car shutter under load at low RPM's.

EDIT
Just drove to work and got a code 32. Hoping that is it.

Tuned Performance

iTrader: (92)

The o2 swing looks good, watch your blm and int. IIRC when the egr malf 32 hits The ecm goes into lhm. most of the time the code 32 will throw for a faulty egr temp sensor. You can still have egr function if the malf is disabled.

Keoman

iTrader: (3)

Sorry there's a lot of shorthand in your message I'm not familiar with.
My vaccum switch connector for the EGR is really bad and I think it may have come undone all together. I ordered a new 2 pi weather pack connector and will get it fixed as soon as it gets here.

I really really want to get this stutter figured out. Only happens under 1500 RPM's. If my O2 is fine then what else could it be causing this!?
I have completly checked every piece of my ignition system and it all checked out fine. Only other thought would be a vacuum leak? But wouldn't that mess wih my idle more?

Tuned Performance

iTrader: (92)

Sending you a pm