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BMW 330e EME crash massage.. help!
06-11-2022, 18:12 PM,
Post: #11
RE: BMW 330e EME crash massage.. help!
(05-11-2022, 22:07 PM)Node Wrote:  Why don't you use ISTA and will tell you what EXACTLY you need to check. Instead of using some crap and guessing? AFAIK during serious crash EME generates an active short in high voltage system for all safety components to trip. It is possible that it still keeps this short status or has burned out when made it.

BTW you may need EOS tester or IMIB HV to clear SME fault.

I use today in ista but i not find the action to clear the crash.
If you know the screens of ista you can tell me where i need
Enter to do this job?


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08-11-2022, 20:01 PM,
Post: #12
XZBMW  RE: BMW 330e EME crash massage.. help!
(05-11-2022, 22:07 PM)Node Wrote:  Why don't you use ISTA and will tell you what EXACTLY you need to check. Instead of using some crap and guessing? AFAIK during serious crash EME generates an active short in high voltage system for all safety components to trip. It is possible that it still keeps this short status or has burned out when made it.

BTW you may need EOS tester or IMIB HV to clear SME fault.

ok....after i connect ista the test plan told me to replace EME unit and i ask myself 
how it is possible?????? that the get a small crash in front and now ista told me to replace EME 7000$ price before ecode


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18-11-2022, 12:43 PM,
Post: #13
RE: BMW 330e EME crash massage.. help!
(05-11-2022, 16:58 PM)kimz Wrote:  Okay, one of 12v batt pyro has one more small plug, i think this one in trunk. Check if it's connected properly. Have you replaced them with new ones or are they regenerated?
///
It is a B73 * 2B plug, see attachment. On both pins, you must have a +12 power supply from the battery. Not to be confused with the * 1B plug coming from the ACSM driver!

Thank you, the plug is was disconnected.
In the 2 wire small plug where the 12v go? I dont see in wiring diagram.

Thank you


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23-11-2022, 18:26 PM,
Post: #14
RE: BMW 330e EME crash massage.. help!
(18-11-2022, 12:43 PM)NOAH_G Wrote:  
(05-11-2022, 16:58 PM)kimz Wrote:  Okay, one of 12v batt pyro has one more small plug, i think this one in trunk. Check if it's connected properly. Have you replaced them with new ones or are they regenerated?
///
It is a B73 * 2B plug, see attachment. On both pins, you must have a +12 power supply from the battery. Not to be confused with the * 1B plug coming from the ACSM driver!

Thank you, the plug is was disconnected.
In the 2 wire small plug where the 12v go? I dont see in wiring diagram.

Thank you

Sorry for long reply. It's KL30 from rear fuse box, fuse F135-5A


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