Pages: [1]
Author Topic: Reading a Siemens Simos PPD1.3  (Read 982 times)
Gaghunfv2
Full Member
***

Karma: +12/-2
Offline Offline

Posts: 91



« on: October 28, 2017, 08:46:44 AM »

Hello guys,
yesterday I was trying to read the flash of a the Siemens Simos PPD1.3 ECU from an Audi A4 B7 2.0TDI on the bench.
I was using my MPPSv16 for that, because the ECU is listed in it.

When reading with all pins connected (CAN H, CAN L, KLine) the following happened:
=> "ECU found on KLine!"
=> I klick "Read"
=> Error: "Invalid Key"


So I removed the KLine.
When reading just over CAN (CAN H, CAN L) the following happened:
=> "ECU found on CAN!"
=> I klick "Read"
=> Error: "The ECU didn't respond in time"; Something like that, I don't know the exact error anymore, something like a timeout.


I thought that maybe the IMMO makes problems.
So I connected the ECU to the car the immo is learned to and tried reading over OBD:
=> Same error like on the first try ("Invalid Key")


I used this pinout for the ecu:



The "ECU ID" Button worked perfectly, I got every information from the ecu.
Even VCDS worked fine with it, so the pinout coulnd't be wrong.

Does someone know why I couldn't read it?  Huh
I can't find much information about it...
« Last Edit: October 28, 2017, 09:04:20 AM by Gaghunfv2 » Logged

J.Laborde
Full Member
***

Karma: +38/-7
Offline Offline

Posts: 76


V.A.G Enthusiast, Tuner and Software Developer


WWW
« Reply #1 on: December 13, 2018, 09:12:26 AM »

Hello mate,

The only success I've had with this ECU is using KTAG or Magic Motorsports BDM Tool with the respective pinout. I have also received the invalid key error on multiple occasions with many tools. I hope this helps someone else -> USE BDM! Cheesy
Logged

I am here to learn and help others learn. Smiley

He's a maniac.......MAAAAAANIIIAC
Pages: [1]
  Print  
 
Jump to:  

Powered by SMF 1.1.21 | SMF © 2015, Simple Machines Page created in 0.014 seconds with 17 queries. (Pretty URLs adds 0s, 0q)