[dadal]

Renault Megane coupee 2.0 16v IDE benzina engine code : F5R-740 year2000

this car has two ECU , I need for Immo-Off,

1= Siemens Sirius 31H S110630002 8200072538 / 8200033924

2= Siemens DriverHPD1 S110601001 E7700114019 / 7700115469

I think immo is in sirius 31 , but I have no experience with this ECU ( this is not sirius32) , would you like to share all the information and your experience about this 2 ecu s? ( why this car has 2 ecu ? )



Thanks

[alfabit]

Renault Megane 2.0 IDE this car has two ECU , I need for Immo-Off,

1= Siemens Sirius 31H S110630002 8200072538 / 8200033924

2= Siemens DriverHPD1 S110601001 E7700114019 / 7700115469

I think immo is in sirius 31 , but I have no experience with this ECU ( this is not sirius32) , would you like to share all the information and your experience about this 2 ecu s? ( why this car has 2 ecu ? )



Thanks

2= Siemens DriverHPD1 S110601001 E7700114019 / 7700115469

this is Fenix 5 ecu/55 pins, you make immo off with Reno ecu tool, works without code learned. Try and see if you succeed to start engine.
Why this car has 2 ecu? it is working on/and petrol / GPL ?
You open sirius31 and see what you find inside, could be similar to sirius32 and could be made off. For Fenix5 i am sure to making it off, for sirius31 we will see on what you read dump flash inside.

[dadal]

Hi Alfabit,
car is far away from me,, before I take this job on I wanted to collect information about this car, , I found an original file of other sirius31H on the Internet. and about siemens DriverHPDI you are right it looks like Fenix5 and renault tool can do this jop.

do you think pinout same to such as sirius32 and fenix5 ? i cant find diagram or schematic

[dorofteius]

I have the same car dead for 8 months. ( lost key).
I read on other forum that in this car immo is in sirius 31.
Hope you find a solution.
I tried to program new transponder, but i don't have comm with renault canclip or ddt to uch. Only with engine ecu.
With autocom and Lauch it can comunicate but it does not have transponder programming.
It's driving me nuts already.

And it does not have gpl or automatic gearbox.
Just a 2.0 direct injection engine...

For transponder programming, you can do-it with zed-bull, and a blank cn2 or 4d-60 transponder.
Cn2 it can write but id60 I have two and cannot write with zed-bull.

[dadal]

I have the same car dead for 8 months. ( lost key).
I read on other forum that in this car immo is in sirius 31.
Hope you find a solution.

thanks mate for sharing your experience
Could you also find information about the function of these ECU,?

I wanted to know why this car has two ECU, this helps maybe for a solution..

[dorofteius]

The Sirius ecu drives the fenix ecu.
The fenix ecu drives the injectors.
You can find all the documents in renault dialogis.

[dadal]

Sirius 31 is then Master/primary ECU, it can be true that immo is in sirius31

[alfabit]

...
I found an original file of other sirius31H on the Internet. and about siemens DriverHPDI you are right it looks like Fenix5 and renault tool can do this jop.

...

Your dump made off ( very sure of my work ), the ori dump you get from the net was tampered with, so you can`t use it in your ecu. Must read the ori from the sirius31 from the car, i can make it off no problem
Dump sirius31 very similar to a sirius32 dump, easy to make it off.

8200046740_S110630002_c_org_immo_off.rar
File Type:
Downloaded:	64 times
Size:	94.63 KB

[dorofteius]

If I can't program the transponder I will read from my ecu.
Thank you again.

[alfabit]

@dorofteius : Yes, read the flash from sirius31 and i am 99% sure to help you, i heard on other forum you struggle long time with that Megane