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      08-09-2012, 03:41 PM   #1
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2B25 and 2B57 Codes

Got a DSC Malfunction the other day. Warning came up, power was cut, etc. Turned car off and it was no longer present (at least on iDrive). Hooked up my ESS cable and read codes and I got codes 2B25 and 2B57. Anyone else get these? Just wondering if I need to make at appt with the stealer...ugh.
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      08-09-2012, 10:06 PM   #2
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Throttle valve actuator...guess I'll be going in to get it replaced. UGH.
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      08-10-2012, 01:27 AM   #3
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2B25: Throttle-valve monitoring, Bank 1

Check the plug, wiring harness, and power to the throttle-valve actuator 1. If good, then replace the actuator.

2B57 I think is an emergency program activation and is caused by the fault above.

Good luck
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      08-10-2012, 10:38 AM   #4
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Mike, why was your response deleted??
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      08-10-2012, 10:49 AM   #5
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Quote:
Originally Posted by Let It Rein View Post
Mike, why was your response deleted??
Looks like it's there?
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      08-10-2012, 10:59 AM   #6
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It wasnt. Going to check that and then suck it up and make an appt...ugh.
Thanks.
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      08-10-2012, 11:03 AM   #7
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If you're not under warranty, you might want to think about doing it yourself.
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      08-10-2012, 11:52 AM   #8
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Totally!!!! PM'd a vendor on here for pricing.
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      08-11-2012, 01:41 PM   #9
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Might be related to the tune... check with ESS.
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      08-11-2012, 01:51 PM   #10
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I did check with Roman. Im taking car into the dealer to have this replaced under warranty on monday. Ive got about 450 miles left before it runs out. I dont think Im even going to bother putting tune back to stock, either. I mean, its not like they wont see the x pipe or HEAR what Ive got going on.
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