PDA

View Full Version : Audi A4 1.8t 2004 190Hp problems



bluetaily
1st October, 2014, 12:10 PM
Hi!

Today I had a customet with a Audi A4 1.8t 190HP 2004.

I did ID and got the sw 369011 (didn?t make a readout). Took a prepared tuningfile I had as I have done cars with this sw eariler with no problems.

Flashing was ok and when I tried it I did notice the cruise controll didn?t work anymore. Checked the coding for it (steering wheel and Engine) in VCDS and everyting seemd ok.

Just for test I wanted to flash a original file into the ECU (as I already had on my computer), but now I couldn?t flash anymore....just recived error with both KessV2 and OptiCan (Master tools).

Customer toold me he have been to an other tuner for a year ago that use Kess Slave (Quantum tuning). Car was flashed, but the behavious was strange so customer wanted the Quantum dealer to restore the original file again.

What can be the problem here with the cruise controll and also why I not able to flash via OBD?

nick_f
1st October, 2014, 12:57 PM
desoldering the flash memory from ecu and write the original file,and try again after what you want to do.