2021/08/04

How to Read Audi A4 MED17.1 Bosch ECU?

 It’s an MED17.1 Bosch 8K2 907 115

Cs: a58ed79b4f027c

Power class:88

MAC:6bcd3e7e

Config:4a8e53

PIN:63492


Out of a

2010 Audi A4 

WAUBFAFL3AN012563


Started with all keys lost situation attempted bcm2 dump to program key on bench. 

Audi A4 MED17.1 bosch ecu 1

Audi A4 MED17.1 bosch ecu 2

Audi A4 MED17.1 bosch ecu 3

Solution:

Some tools can full read this tricore without opening ecu case. Most popular and cheap tool for this is pcm--flash software + scanmatik2 pro hardware or china option named ktmbench.

Another way is to buy a second-hand ecu and adapt in car with online function of odis.


Latest ECU Reading 2 methods.


1st way  

  touch a boot pin with open ECU cover. It OLD method as your this case.

2nd way

  Read from GPT mode, No need open ECU cover


Looks your situation burned boot pin round. thinking

Read method ” GPT " only I think it.


Or remove and remount TC1796.


I use AT200 and HEXtag Case in GPT mode.

Audi A4 MED17.1 bosch ecu pinout

But those tools are expensive.

" PCM-flash China clone KTMBench" I think too.


Good luck !!

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