[vanderferdas]

Hi guys, i have an Opel GT (Pontiac Solstice, Saturn Sky, etc) that MIL is on randomly but differents code Scanners connect but no code error is stored. Anybody can help me what is going on? I have read possible casuses:

-ECU must be repaired as known issues on it (Bosch has service to repair), any information is wellcome to attemp repair 
-Wiring damaged by water on conections or short wires (the engines runs great, only MIL is randomly on)
-Corrupted flash software (tunning flashing etc..) (i dont know if this ECU is flashed)ç

Any idea or experience of someone can help me?

Thanks in advance


PD: someone has original flash software if u suspect is software corrupted?

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The ecu to find original software  (i dont know how to find original software) is:

Bosch Part number: 0261S02406
Manufacturer reference: 12610054    YNUS
Car: Opel GT 2.0 Turbo 2007 264cv

Thanks in advance

[Arturino]

Any issues with the engine behaviour when the light is on?

[vanderferdas]

Hi mate, finally discover the ecu is failing, replace ecu and clone eeprom for immo and finally the car is working fine again. No behaviour when light is on and no dtc was stored, internally fault in ecu

Have a nice day