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      05-13-2017, 10:48 AM   #2047
houtan
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Quote:
Originally Posted by csween86 View Post
Thanks for opening my eyes. I ended up flashing MHD last night. I love it so far. Im very happy with the tune itself although I can't compare it to Cobb, but I'll definitely take the burbles and an actively supported tune over a 0-60 gauge and a tune that no longer has support.... Oh, and the price especially considering I got an old Motorola droid 4 for free from my parents that they had sitting around. Happy driving!
No problem. Glad you like MHD.
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      07-28-2017, 02:53 PM   #2048
UB2SLOW
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I thought I read that Cobb Stage 1 should put your max boost around 12psi, however, I'm consistently seeing my max boost at 16-17psi on an otherwise stock N55 (135i) running 91 octane. Is that normal? Or am I reading into the wrong numbers here?
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      03-24-2018, 01:29 AM   #2049
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Quote:
Originally Posted by UB2SLOW View Post
I thought I read that Cobb Stage 1 should put your max boost around 12psi, however, I'm consistently seeing my max boost at 16-17psi on an otherwise stock N55 (135i) running 91 octane. Is that normal? Or am I reading into the wrong numbers here?
Are you using an aftermarket air intake?
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      07-08-2019, 03:49 PM   #2050
st-pierre
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Hey guys,

I've got an N55 2012 135i with Injen intake, catless downpipe and m performance exhaust and Cobb APV3.

When going to track days I been having issues when exiting turn under full throttle in 3rd gear.
Usually car goes in heavy Limp Mode and following codes appear.
P2EFE –
P2F04 –
P2F02 –
P2EE0 –
P2EF4 –
P2EED –

Yesterday after a few times clearing codes and heading back out I got a smaller limp mode and this code only came up.
P2C01 -

Switched maps a few time to see if it would change anything, but it didn't the only solution I found to delay the coding/limp mode was being light on the throttle and accelerate gradually at a very slow rate.

As of now I changed plugs to NGK 97506 gapped to 0.022 but that didn't change anything.

I've been reading around and as of now figured it could be coils, injectors, HPFP, or even that my tune would need to be revised, so before changing everything and not knowing if either its going to resolve my problem. Can someone who has had this issue help me out.
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      07-09-2019, 03:07 AM   #2051
thetyrant
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Tune car back to stock see if errors still happen as first easy step.

What tune level are you running and is it a Cobb stage or custom tune ?
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      07-09-2019, 03:11 PM   #2052
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Quote:
Originally Posted by thetyrant View Post
Tune car back to stock see if errors still happen as first easy step.

What tune level are you running and is it a Cobb stage or custom tune ?
It does it in every stage i tried them all except back to stock. But stage 1 takes more time to code and when I feather the acceleration I can kind of delay before the spurting, back firing and black smoke cones out them it codes the faults mentioned
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