1G is there a chance for this ECU?

[Tymon1986]

Hi guys!
Please tell me, is there a chance to fix this ECU?
the car starts up nicely, when press the gas pedal, the car usually die.
Thanks!

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[eclipsyco]

It might be fixable! Can you post a pic of the other side of the PCB? That looks like the ISC driver!

 

[steve]

You can replace the blown M5269L driver chip with one from another scrap ECU and repair any fried traces but you need to fix the cause of the blown driver or you'll just blow it again. Something is shorted.

That's a non-turbo ECU which don't usually have IC106. On the turbo ECUs that driver is for the BCS and FP solenoid. What car is the ECU for? I don't have wiring diagrams for European cars so I can't check how it's used.

 

[Tymon1986]

Thanks for reply!
It's ECU from 1g gs n/t 150hp European. My friend gave mi this ECU already burned (not burned in my car).
I have another nice looking ECU (IC106 is onboard too) but it doesent work, i don't know why (is not burned)
Here's photos of other side:

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And second nice looking, not burned ecu but it doesent work (any idea why?)

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it sometimes start the car, the car is running nice for a few seconds, than i can hear a fuel pump relay sound (click) than the engine immediately stop running...

 

[Tymon1986]

Fixed!

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[xstrat33]

Fixed!

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Did you happen to do all the work alone and fix it yourself?

 

[Tymon1986]

No, it was repaired by the man who knows somethings about ecu's.