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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N55 Turbo Engine Tuning and Exhaust Modifications - 335i Tuning > Emissions Frustration



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      11-01-2016, 02:55 PM   #1
Dylanize
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Emissions Frustration

Hey guys,

So I disabled my JB4(map 0) been driving around trying to get my readiness monitors active, and then I get a SES light on the dash(great...)

The code is p112f Manifold Absolute Pressure to Throttle Angle - Too High (Bank 1)

Clearing the code from my reader did nothing, car doesn't seem to be running badly.

So of course I didn't plan for this and now my inspection deadline is looming, does anyone have any info or resolution? Getting the damn readiness has been a pain in itself...

Car Info:
N55 with PPK, JB4, CP, Exhaust

Really appreciate any help!!!
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      11-01-2016, 04:02 PM   #2
weehe126
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Probably will have to completely remove the JB4.
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      11-02-2016, 02:01 PM   #3
Dylanize
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Bump, any insight?
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      11-02-2016, 02:17 PM   #4
orteeze
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Did you disconnect your MAF when running JB4?
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      11-02-2016, 03:21 PM   #5
Dylanize
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Quote:
Originally Posted by orteeze View Post
Did you disconnect your MAF when running JB4?
No, I did not?
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      11-02-2016, 03:28 PM   #6
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U should be able to pass emissions with all the mods listed even with the jb4 still on.. As long as you have the stock cats
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