slk 230 1998 ezs which chip?

[sokisoki3]

hello guys
we have merecdes slk 230 1998 with immo fault.Could someone advise which chip in EZS is responsible for immobiliser? Is it only in EZS or engine ecu as well?Any advises more than welcome.

[dimon115]

immo in ezs,esl and engine ecu
central locking from key worked?
if yes then try solder coil in key

[sokisoki3]

central locking not working from key because PSE unit is faulty.The idea is to immo off if is possible.Any ideas guys.Masny thanks

[dimon115]

immo off doesn't exist
Only to restore working capacity

[sokisoki3]

so how we can make it sir? Which chip from which ecu? Is there anything to read from the key ? Any instruction much appreciated.Regards

[dimon115]

need dump from you ezs

[sokisoki3]

do you kniow which chip /There is 3 8-legs one.Have you got any number of chip?

[dimon115]

Excuse I has confused clk with slk

[sokisoki3]

so you don't have solution for slk?Anyone of you guys can help?