Corsa C 1.7 CDTI (Z17DTH) Denso DEC 30 Read/Write help

**Kisu1337** · 19th November, 2021, 11:37 PM

Hello, looking for help in reading Denso DEC 30 ecu which i have in Corsa C 2006 1.7 CDTI 100HP.
I have China clones i can use: Kess v2, FGTech v54, MPPS v21

So far i have found that i could use (Corsa 1.7 16V DTI Denso LRDX Hybrid CAN) in MPPS and connect it like diagram i found (attachment), but haven't tested it yet. Is it correct i will Read/Write it by this way ? .

Thanks

---solution---
https://www.digital-kaos.co.uk/forum...=1#post4313944

**rafal** · 20th November, 2021, 09:57 AM

https://wiki.obdtuning.de/index.php?...zu_DEC_C30.jpg

**Kisu1337** · 20th November, 2021, 12:21 PM

Originally Posted by rafal

https://wiki.obdtuning.de/index.php?...zu_DEC_C30.jpg

Ok nice i have found it too, should i use it with option in MPPS i posted in #1 ?

**budata** · 20th November, 2021, 03:37 PM

Of course you can, just be careful with mppsV21 ...

try the fgtech v54...

**Kisu1337** · 4th February, 2022, 02:31 PM

Ok had few problems but finally i have read Flash with MPPS V18.

How to make my spare ECU to be able to start the car ? i have to make it Virgin somehow ? and will it auto-adapts when 1st start?

ECU Read in attachement

**dijo** · 4th February, 2022, 09:32 PM

You need to read Pin from spare ECU, then you can Program it by OpCom

**Kisu1337** · 5th February, 2022, 12:21 AM

Originally Posted by dijo

You need to read Pin from spare ECU, then you can Program it by OpCom

I have read the ECU with MPPS v18, dump is in post above.
Can't i put my PIN from my car into that Dump and just flash it ?

**dijo** · 5th February, 2022, 10:04 AM

No, you need to get Pin code from your spare ECU by reading eeprom
then with OpCom renew ECU using his Pin code
After that Immo Function and Program Ecu to Car,
perhaps you need also to program BCM, done....

**Kisu1337** · 6th February, 2022, 06:42 PM

Originally Posted by dijo

No, you need to get Pin code from your spare ECU by reading eeprom
then with OpCom renew ECU using his Pin code
After that Immo Function and Program Ecu to Car,
perhaps you need also to program BCM, done....

This ECU is Hybrid so i can't desolder eeprom and read it with my eeprom programmer, KESS V2 EU and KTAG doesn't support this ecu.
I also have standard BMW+DCAN cable and MPPS v18.

How can i read/write eeprom ?
Any cheap solution ? Maybe CarProg ? IPROG+ or anything else i can buy?

**volodin69** · 6th February, 2022, 07:10 PM

Carprog, and less are all you need for full clone flash and eep. Opcom is optionally, just for dtc clear.
Or use carprog to get pin code from eep and reset all modules and reprogram them with opcom.

P.s. Not "less". I meant Kess.

**Kisu1337** · 7th February, 2022, 03:01 PM

Originally Posted by volodin69

Carprog, and less are all you need for full clone flash and eep. Opcom is optionally, just for dtc clear.
Or use carprog to get pin code from eep and reset all modules and reprogram them with opcom.

I can't see Opel Denso Hybrid in CarProg software there is only Delco 1.7 diesel opel

**volodin69** · 9th February, 2022, 09:41 AM

Search again. Upwards in the list.

**Kisu1337** · 11th February, 2022, 12:30 PM

Originally Posted by volodin69

Search again. Upwards in the list.

Still can't see Denso Hybrid ecu

**Kisu1337** · 28th February, 2022, 09:15 PM

I have read FLASH with MPPS V18 But i still can't manage to read EEPROM of this ecu, i guess it is 93C66 but it is 16bit and CarProg has only 8bit read which aint working.

**rafal** · 1st March, 2022, 01:26 PM

Originally Posted by Kisu1337

I have read FLASH with MPPS V18 But i still can't manage to read EEPROM of this ecu, i guess it is 93C66 but it is 16bit and CarProg has only 8bit read which aint working.

use iprog+................