need help!!!! EDC15VM ECU

Pages: [1]

« previous next »

Author

Topic: need help!!!! EDC15VM ECU (Read 8825 times)

vwnut8392

Sr. Member

Karma: +19/-7
Offline

Offline

Posts: 271

	need help!!!! EDC15VM ECU « on: October 04, 2011, 07:46:27 PM »

i made some mods to the file for my buddys 2002 jett TDI and when i reflashed it the car seemed to take it ok but it wont run and when i try to access te ECU with vag com i get too many communication errors. i used a galletto 1260 cable to read the original flash and upload the new flash to the car. is there any way to put the ECU into boot mode like an ME7 ECU and make it take the stock flash back? im screwed at the moment. please help!!!!!


	Logged

Rick

Hero Member

Karma: +63/-4
Offline

Offline

Posts: 704

	Re: need help!!!! EDC15VM ECU « Reply #1 on: October 05, 2011, 04:30:12 AM »

I think you need to use BDM

Rick


	Logged

cam

Full Member

Karma: +10/-1
Offline

Offline

Posts: 128

	Re: need help!!!! EDC15VM ECU « Reply #2 on: October 05, 2011, 11:49:25 AM »

Not BDM interface in EDC15 - you need to desolder 29F400 memory and in programmer write ori file ...


	Logged

Cadillac Escalade Platinum ESV 6.2 V8
Audi S4 B5 2.7 BITURBO AZB
Audi TTQ 225HP APX (GTX3076R, 875cc, Integrated Engineering intake manifold, TIAL WG, TIAL BOV) sold
Audi Q7 4.2TDI V8 sold
Yamaha YZF-R1, KAWASAKI GTR1400
WinOLS, EVC OLS300 online emulator, EVC BDM, EVC BSL, Autotuner, CMD, Galletto official, Innovate LC-1, 2wd dyno, EVC dealer

matchew

Hero Member

Karma: +47/-22
Offline

Offline

Posts: 503

	Re: need help!!!! EDC15VM ECU « Reply #3 on: October 05, 2011, 06:35:00 PM »

Quote from: cam on October 05, 2011, 11:49:25 AM

Not BDM interface in EDC15 - you need to desolder 29F400 memory and in programmer write ori file ...

No you dont. EDC15 is C166 based processor and therefore can be boot moded. On top of that EDC15 is impossible to crash, and any decent flash tool can recover it.

The reason you see "too many communication error" in vag com is because the ECU is not in run mode, but in recovery mode.


	Logged

cam

Full Member

Karma: +10/-1
Offline

Offline

Posts: 128

	Re: need help!!!! EDC15VM ECU « Reply #4 on: October 07, 2011, 11:38:51 AM »

Simple and fastest is desoldering and programming directly flash memory ...
I know about boot mode but when you have ecu opened desoldering is safer than boot mode flashing Wink


« Last Edit: October 07, 2011, 11:40:29 AM by cam »	Logged

matchew

Hero Member

Karma: +47/-22
Offline

Offline

Posts: 503

	Re: need help!!!! EDC15VM ECU « Reply #5 on: October 07, 2011, 12:00:50 PM »

Quote from: cam on October 07, 2011, 11:38:51 AM

Simple and fastest is desoldering and programming directly flash memory ...
I know about boot mode but when you have ecu opened desoldering is safer than boot mode flashing Wink

How so?


	Logged

vwnut8392

Sr. Member

Karma: +19/-7
Offline

Offline

Posts: 271

	Re: need help!!!! EDC15VM ECU « Reply #6 on: October 07, 2011, 02:06:43 PM »

well my chip burner supports the chip but i dont have the adapter to burn that chip. what tool is suggested to attempt to reflash in boot mode?


	Logged

cam

Full Member

Karma: +10/-1
Offline

Offline

Posts: 128

	Re: need help!!!! EDC15VM ECU « Reply #7 on: October 09, 2011, 02:27:44 PM »

You can go to bootmode following steps:
1. pin 24 of 29F400 memory chip connect to ground
2. switch ignition on
3. write without ecu identification

if not worikng try this:
1. pin 24 of 29F400 memory chip connect to ground
2. switch ignition on
3. disconnect pin 24 from ground - DO NOT switch ignition off!
3. write without ecu identification


	Logged

Pages: [1]

« previous next »

Jump to:

Navigation

Personal Tools

November 22, 2024, 08:49:45 PM

Welcome, Guest. Please login or register.
Did you miss your activation email?

Navigation

Personal Tools

Search