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View Full Version : Mk3 Golf GTI 2.0 8V ECU/Imobiliser/Chip problems?



JBiz GTI
06-08-2007, 01:10 PM
I recently tried to change the chip in the ECU of my Mk3 Golf GTI 2.0 8V 1992/93.

When i started the engine all power cut out. When i re-connected the battery the power was fine, the electrics all worked ok, however the indicators are flashing slowely (like an alarm without the horn) and the ignition wont start. Absolutley nothing when i turn the key.

I dont know if i have fryed the ECU?

Imobiliser has kicked in. (The alarm horn is disconnected which might be why the lights are flashing but with no sound)

The lights do this whether the ECU is connected or not.

Run VAG-COM and it has'nt picked up anything Major.