Siemens SID803/SID803A ECU from a Peugeot/Citroen 2.0 16V HDI 136 BHP using BDM100

This very exciting video shows a simple way to connect direct to the ECU by soldering on to the BDM pads. Once you've read the ECU file you can send it over to [e-mail]
More info available at www.hdi-tuning.co.uk
If you're searching for Siemens SID803 and SID803A remap files, take a look here: dealer-tuningf...

[@yohanfernando]

Thx friend ... it worked for peugeot 407 siemens sid803a.... now I have read the files now I need DPF OFF AND IMMO OFF. how can I get it done. Thx.

[@yoosyn4894]

Thanks for tutorial! For the first time it worked out with SID803. Second day, second connection it didnt connect. It sees mpc and flash Am29BL802C but later "says uknown" family and cant access advanced menu. Any tips? Cheers!

[@StevenLewis-HDI-Tuning]

Get a new software for bdm like 1055, or use kess ktag

[@yoosyn4894]

@@StevenLewis-HDI-Tuning You mean 1255? And when updated still use 555pro?

[@a_maze_snaps]

Steve the sid803 is bdm only but the 803a is obd. Cheap fgtech v54 for example will easily do it.

[@StevenLewis-HDI-Tuning]

Adrian the car guy I've never tried it. If it goes wrong then you can't repair it without the full bdm read if you don't have a backup. Plus the immobiliser can't be removed from these (yet) so you could end up in spot of bother if it does crash.
So far I've found the edc16 to be super unreliable through obd with genuine tools, and these both use the same processor type.
Personally I quite like using bdm and making a full backup, it doesn't take me more than 10 minutes to get the ecu out and open it and get a read, so I don't mind doing it. But thanks for the info!

[@AcousticFool]

Hi. I have a 307 hdi xsi RHR running a Siemens sid 803. I am having all sorts of problems with my sensors and now the car won't start. I have been told it's a possible power to the ecu issue. Are those 3 pins the only power and ground feeds I need to check or is that just the bare minimum to read the ecu?

[@prostevepro696969696]

Those are just foe powering the ecu. Probably a faulty ecu, these quite commonly get moisture damage inside.

[@richbrown5852]

i had a similar issue, with my rhr, it was the crank sensor.

[@vatrosisqo]

@@richbrown5852 Did your ECU reported fault codes P1621, P0470, P0473?

[@richbrown5852]

@@vatrosisqo I can't remember exactly but I can tell you to check the crank sensor and wiring..it's right at the bottom of the engine
So it's susceptible to the elements and it can be the root of many issues with the rhr Siemens...

[@remolyy]

hi Steve
. just a quick question is posible to clone volvo s40 sid803a ecu to citroen sid803a?

[@remolyy]

?

[@Art-n7n]

Hello friend! You have chip maps for sid 803?

[@StevenLewis-HDI-Tuning]

Yes, email me through the hdi tuning website

[@Art-n7n]

@@StevenLewis-HDI-Tuning [e-mail]