Ecu coding and immobaliser

[griffin6.3]

Hello I have just took my girlfriends 2004 mk5 golf 1.9 tdi in for diagnostics, basically lots of codes they said it was probably the ecu and a new 1 was £1200 defiantly not going to get that done.
I have looked up online and ebay for used ecus with the same part number which are generally under £100 and looked up online about coding it and found some good information on how to do this, I have vcds software so could do this.
My question is how easy is it to do really and I have read about coding the immobilizer, how easy is this to do?
I live in Chippenham Wiltshire is there a business/anybody close by who could help.

Any help would be appreciated
Regards
Ben Griffin

[zollaf]

wow, thats some diagnostics there.
so, what is the problem with the car, what codes were present, what codes came back after they were cleared and checked straight away and what came back after a test drive ?

[kite]

As you have VCDS post up a scan.

[griffin6.3]

Hi thanks for the reply's, I'll write the codes below, they did clear them but all came back. The problem/reason we took the car in is it won't start sometimes, this is when the traction control light is on, the car won't start. You need to switch off the ignition and try again, this can be a few or very many times before the light is off and the car starts.
46- central module convenience system
- (01134) alarm horn
09 - electronic central electronics
- (01314) engine control module - no signal communication
17 - instrument cluster
- (01314) engine control module - no communication
19 - diagnostic interface for databus
- (01314) engine control module - no communication
44 - power steering
- (01314) engine control module - no signal communication
03 - brake electronics
- (01314) engine control module - no signal communication
42 door electronics, driver - (00932) motor for window regulator. driver side
- electric window motor - driver side -V147-
25 - immobilizer
- (01176) key
- adapt key(s)
03 brake electronics
- (00668) vehicle voltage terminal 30
- voltage supply to abs pump/valves
01 - engine electronics - (P1570) engine control module disabled
- adapting engine control module (ecm) to immobilizer
- change control unit

Hope this makes sense/ helps
regards
Ben

[zollaf]

traction control light ? sure thats the one?

[griffin6.3]

Sorry my bad, electronic stability light.