[BIMMER_Tech 631]

Hey guys so long story short, i was planning on putting MULF2 in to replace my TCU, might not go that route, however, idk what i did but when i went to put my TCU back in this is what I'm getting, no communication with NCS Expert, and INPA is showing this:








if anyone can help please do, I've tried numerous times to reprogram with WINKFP and it fails about halfway through.

[808AWD325xi]

Originally Posted by BIMMER_Tech 631

Hey guys so long story short, i was planning on putting MULF2 in to replace my TCU, might not go that route, however, idk what i did but when i went to put my TCU back in this is what I'm getting, no communication with NCS Expert, and INPA is showing this:








if anyone can help please do, I've tried numerous times to reprogram with WINKFP and it fails about halfway through.

Use an ICOM interface and ISTA/P...

http://www.e90post.com/forums/showthread.php?t=1245255

[matteblue3er]

Given your username, how do you not know how to do this?

I'd start by checking if there is power at the module and whether the MOST bus is intact. Typically if you don't have sound, there is break in the bus.

[BIMMER_Tech 631]

Originally Posted by matteblue3er

Given your username, how do you not know how to do this?

I'd start by checking if there is power at the module and whether the MOST bus is intact. Typically if you don't have sound, there is break in the bus.

Given my name, doesn't mean I have access to take home BMW tools, thanks but your way off, it was a programming issue and I solved it so thanks for your input but next time save the sarcasm for somewhere else

[ctuna]

What was the solution? or problem.

[BIMMER_Tech 631]

Originally Posted by ctuna

What was the solution? or problem.

Zb prog update, for some reason didn't take first two times, could have been because of low voltage so I made sure my battery tender was cranking out some power and laptop had full power and voila

[matteblue3er]

Originally Posted by BIMMER_Tech 631

Given my name, doesn't mean I have access to take home BMW tools, thanks but your way off, it was a programming issue and I solved it so thanks for your input but next time save the sarcasm for somewhere else

So bring the car into the shop?

Btw, a battery tender won't supply nearly enough current to keep cars voltage stable.

You need a POWER SUPPLY that can supply 50amp+ at least. Again, if you work at a dealership, should have known this....

[BIMMER_Tech 631]

Originally Posted by matteblue3er

So bring the car into the shop?

Btw, a battery tender won't supply nearly enough current to keep cars voltage stable.

You need a POWER SUPPLY that can supply 50amp+ at least. Again, if you work at a dealership, should have known this....

I use a 50 amp autologic tender buddy, called Fronius and idk what dealer you go to but mine doesn't look kindly on personal work