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BMW 3-Series (E90 E92) Forum
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N55Intermittent Loss of Power TSB: DME update
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03-29-2019, 02:35 AM | #1 |
Private First Class
18
Rep 167
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N55Intermittent Loss of Power TSB: DME update
Hey all,
I have an E-series N55, automatic transmission. I am around 58k right now. I made an U-turn, a real sharp turn, so my engine was running at low RPM and turned off. I had to turn it back on after I put it on neutral. Thanks to an user on here by the name of "Welcome to NBA Jam" pointed it out to me that this is a TSB (SI B12 09 12) SUBJECT:It looks like I have to update the DME, and obviously they recommend ISTA/p. I don't have an ICOM, and dealer would probably charge an arm/leg for the update. I've used KCAN+ and winftp to flash PPK successfully. I wonder if updating DME to solve this problem is like flashing it for PPK? What is my chance of getting done with KCAN+ and winftp? What would be the best route to DIY this? I've read too many failures after messing with the DME. Any tips or insightful experience will be greatly appreciated. Last resort is probably taking it in. |
03-29-2019, 09:41 PM | #2 |
BimECU
193
Rep 759
Posts |
KDCAN and winkfp update is totaly fine
make sure u use battery charger |
Appreciate
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