Fault code reader ecu question?

[jay1]

Hi I bought a code reader for my v plate s3 on the ecu info
it said
vag no: 8L0920980B
component:
AB-KOMBIINSTR. VDO
D05
coding:01444
wsc: 00411

Then did it again now it says
vag no: 8L0906018k
component:
1.8L R4/5VT
0003
coding: 05610
WSC: 14647
As you can see totally different can any one tell me why it has changed over night?

 

[<tuffty/>]

the first one is the dash, second one is the ECU... different modules...

<tuffty/>

 

[badger5]

vcds for the win

 

[jay1]

the first one is the dash, second one is the ECU... different modules...

<tuffty/>

Ok thanks can I tell if it's been remapped in the past would it have anything on the info?

 

[jay1]

vcds for the win

.?

 

[<tuffty/>]

VCDS = Ross-Tech: Home

Best fault finding software for VAGs on the market... code readers aren't all that really...

Easiest way is to check the boost level... if its over 12psi then its been mapped... with VCDS you could log airflow and that would tell you too... stage 1/2 maps are around 200gs of airflow (or more depending on mods), std airflow is around 180gs

<tuffty/>

 

[badger5]

.?

you may find google is quite a handy tool