Ecu question regarding Apr

Pages: [1]

« previous next »

Author

Topic: Ecu question regarding Apr (Read 6468 times)

1slicks4

Jr. Member

Karma: +0/-0
Offline

Offline

Posts: 31

	Ecu question regarding Apr « on: December 27, 2015, 08:08:38 PM »

My s4 is tuned by Apr. Now with all the discussion based on obd flashing and chipping. Does anyone know whether or not I have to replace my Ecu to flash it or is it able to be flashed. I have no proof or verification that it's been chipped or programmed. Any help would be great!


	Logged

vwaudiguy

Hero Member

Karma: +53/-37
Offline

Offline

Posts: 2024

	Re: Ecu question regarding Apr « Reply #1 on: December 27, 2015, 08:45:22 PM »

Open it, and post a picture. APR used a few different methods of tuning their ecu's, and used different hardware solutions over the years. If it has anything other than the original chip on the board, you won't be able to flash over.


	Logged

"If you have a chinese turbo, that you are worried is going to blow up when you floor it, then LOL."

dream3R

Hero Member

Karma: +18/-8
Offline

Offline

Posts: 1194

	Re: Ecu question regarding Apr « Reply #2 on: December 27, 2015, 08:52:17 PM »

I seen one which the flash was encrypted or similar.


	Logged

How to work out values from an A2L

http://nefariousmotorsports.com/forum/index.php?topic=5525.msg52371#msg52371

Starting Rev's http://nefariousmotorsports.com/forum/index.php?topic=5397.msg51169#msg51169

noobs read this before asking http://nefariousmotorsports.com/forum/index.php?topic=9014.0title=

ORGORIGINAL 05 5120 creator for Volvo
ORIGINAL Datalogger (Freeware) Author
ORGINAL finder of the 'extra' torque' limits
I don't have ME7.01 A2L I just use ID

1slicks4

Jr. Member

Karma: +0/-0
Offline

Offline

Posts: 31

	Re: Ecu question regarding Apr « Reply #3 on: December 27, 2015, 09:35:57 PM »

Well after doing some more reading I will add that my ecu has map switching or emcs. So I'm finding that's chipped or so I read! But I'll take a picture next time I'm in the shop and have the ecu out of the car and dig deeper. Thanks


	Logged

slappynuts

Jr. Member

Karma: +0/-0
Offline

Offline

Posts: 49

	Re: Ecu question regarding Apr « Reply #4 on: February 08, 2016, 07:29:55 PM »

From what I have seen you can read the ones that have been hard chipped through the OBD port to make a back up ECU. Anything after that I would not mess with it unless you are OK with flashing over your tune with a stock tune.


	Logged

Pages: [1]

« previous next »

Jump to:

Navigation

Personal Tools

November 23, 2024, 02:52:20 PM

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

Navigation

Personal Tools

Search