Please help, i ~~~~ed up. Opel Insignia 2.0 EDC17C19

**makri** · 19th February, 2018, 07:53 PM

Hi guys

I need some help here.
Flashed a EDC17C19 Insignia ECU and now the car wont start.
When I open the door or turn of the ignition there is a strange sound coming from the engine bay, sounds like a actuator is moving or something.
Tool used is a 7.020 ktag clone, it says the write was successful.

Any ideas what might be causing this?

Thanks

**norman1967** · 19th February, 2018, 08:07 PM

What fault codes do you have?

**makri** · 19th February, 2018, 08:16 PM

Originally Posted by norman1967

What fault codes do you have?

ECU communication error
Canbus error
And a bunch more, I will go have look now!

**makri** · 19th February, 2018, 08:28 PM

Sent from my iPhone using Tapatalk

**wbart** · 19th February, 2018, 08:54 PM

Why you flashed ecu? Checksum good?

Wysłane z mojego SM-G390F przy użyciu Tapatalka

**norman1967** · 19th February, 2018, 09:09 PM

I have only ever used my 7020 twice. The second time was to write a Mercedes b class it did not ask me to do the chks. The car started once cut out and never started again I have dtc for chks. If i was you I'd wrote back origonal with another tool. Or if you have not another tool try woth your 7020 again wrote origonal

**makri** · 19th February, 2018, 10:32 PM

Originally Posted by norman1967

I have only ever used my 7020 twice. The second time was to write a Mercedes b class it did not ask me to do the chks. The car started once cut out and never started again I have dtc for chks. If i was you I'd wrote back origonal with another tool. Or if you have not another tool try woth your 7020 again wrote origonal

Yeah I tried to write back the original file but the car still behaves the same. And now I cant read or write using Kess anymore

**makri** · 19th February, 2018, 10:34 PM

I think I have sourced the problem to my tool or/and software.
When I write a file and read it again its been messed up in the are between 013FE4 and 017FE4

Capture.jpg

**makri** · 19th February, 2018, 10:47 PM

Originally Posted by wbart

Why you flashed ecu? Checksum good?

Wysłane z mojego SM-G390F przy użyciu Tapatalka

Its a friends car, he wanted me to flash a chip tuning file.

**makri** · 19th February, 2018, 11:01 PM

I have attached the original file, and the original file after I wrote it with ktag and read it again.

**autoSP** · 19th February, 2018, 11:53 PM

dunno why read file has some extra data at the begining...did u check eeprom read too to see if it got corrpted? cause ori looks fine!

**pulsar2000** · 20th February, 2018, 12:06 AM

You sure no solder left on PCB or bad solder job on Boot pin ??

**makri** · 20th February, 2018, 01:11 AM

Originally Posted by autoSP

dunno why read file has some extra data at the begining...did u check eeprom read too to see if it got corrpted? cause ori looks fine!

I have a eproom read on my computer, will check it tomorrow.
Everytime I write the ori file and read it again it will come out with a 100% match to that file with extra data in the beginning.

Originally Posted by pulsar2000

You sure no solder left on PCB or bad solder job on Boot pin ??

No soldering involved, used a needle for the boot pin

**makri** · 20th February, 2018, 08:55 AM

I have a kess that i tried in tricore. But it wont ID, read or write the ECU.
But it says it can do TOTAL read or write.

So maybe if somebody have a TOTAL read from this ecu I can to write it?

HW:
SW: 1037529592
VIN nr.:
SW ver.:
Spare:
Engine:
HW Ver.:
SW upg.: P564_OB8
Installation:

**norman1967** · 20th February, 2018, 09:25 AM

Originally Posted by makri

I have a kess that i tried in tricore. But it wont ID, read or write the ECU.
But it says it can do TOTAL read or write.

So maybe if somebody have a TOTAL read from this ecu I can to write it?

HW:
SW: 1037529592
VIN nr.:
SW ver.:
Spare:
Engine:
HW Ver.:
SW upg.: P564_OB8
Installation:

If it won't Id another origoanl file will not help mate

I've never used kess on this ecu.

Does it id with your ktag?