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      03-08-2017, 01:38 PM   #7
GripAndRip
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Drives: 2011 E90 335xi Auto
Join Date: Mar 2016
Location: Denver

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Quote:
Originally Posted by GATORB8 View Post
Quote:
Originally Posted by GripAndRip View Post
I don't think Jb+ gets rid of CEL. It only adjusts the boost up by tricking the ecu into seeing lower boost. I don't think it clears codes. It says it doesn't require entering ecu area to install either.
Correct, JB+ only changes the signal at the TMAP sensor in the charge pipe. No interface with ECU or OBD.
That's what I thought. It just plays middle man and adjusts the reported voltage or information the ecu receives from boost sensor.

On a side note, depending on how much a clear tool is.... you might be better off buying the MHD monitor tool for android. If you have an android, all you need is the cables to connect to obd. It clears and reads codes. It also opens the door for an amazing tuning option when you are ready.

Oh and it allows you to log which is pretty fun and informative.
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2011 LCI E90 335xi Auto
| Wedge Performance Custom Tune | Pure Stage 1 | Dinan Free Flow Exhaust | VRSF CP | Secondary Cat Delete | K&N Drop-in | VRSF Catless DP | VRSF 5" FMIC| Stage 2 LPFP |
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