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Title: Security access for vcds and MED9? Post by: vwaudiguy on June 13, 2014, 09:27:38 AM 08' BPY Jetta. I'm trying to raise the idle a few hundred rpm to get rid of some vibration because of stiffer engine mounts. Looking with VCDS it asks for a security access code to even look at the adaptation values. So my question is..Does anyone have this security access code, and are they the same for all the MED9 ecu's, and do you know what channel idle adaptation is? I'm attaching the mpps read from this just in case it's in there somewhere. I'm not confident enough at this point to modify the binary to do this, and not sure that mpps clone 13 with calc the sums..
Title: Re: Security access for vcds and MED9? Post by: majorahole on June 20, 2014, 01:36:24 PM i may be wrong, but i think its a per vehicle/ecu deal. could be the skc code, which could be in the eeprom, but again, just guessing
Title: Re: Security access for vcds and MED9? Post by: BDK on June 22, 2014, 02:50:21 PM 01283 may work for security access for idle speed adaptation, it works for some m5.9, me7, med9 ecms but not all. I believe its still adaptation channel 1 for those.
Title: Re: Security access for vcds and MED9? Post by: vwaudiguy on June 23, 2014, 09:50:11 AM Thanks, B. I'll try that and report back.
Title: Re: Security access for vcds and MED9? Post by: k0mpresd on June 23, 2014, 10:27:56 AM vcds will tell you the correct login for adaptation and basic settings.
Title: Re: Security access for vcds and MED9? Post by: vwaudiguy on June 23, 2014, 11:23:37 AM I believe we tried that (using the hover over the field method), but I will try everything once again. Thanks again for all the replies. :)
Title: Re: Security access for vcds and MED9? Post by: TCSTigersClaw on June 24, 2014, 02:03:13 AM it doesnt always show up (the bubble) , e-mail Rosstech or ask their forums they answer very quickly
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