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P28 Ecu repair? Anyone know what this is?

Old 09-11-2008, 02:16 PM
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Default P28 Ecu repair? Anyone know what this is?

my bro fried his ECU, i think he didnt hook up the resistors correctly to his injectors and the ecu got fried.

I took it apart and found that these 3 components were fried, and nothing else on the board appeared to be damaged.

Now my question is does anyone know what type of component it is?(resistor network, IC, transistor etc etc). what part number it is?, or if it could be replaced with one off a different ECU?


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Old 09-11-2008, 03:09 PM
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Default Re: P28 Ecu repair? Anyone know what this is?

Two are darlingtons. I forget what the third is, but it does a similar current switching function.
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Old 09-11-2008, 05:11 PM
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Default Re: P28 Ecu repair? Anyone know what this is?

Injector drivers, correct? I don't have one in front of me to look at closely.
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Old 09-11-2008, 10:49 PM
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Default Re: P28 Ecu repair? Anyone know what this is?

yes
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Old 09-13-2008, 12:47 AM
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Default Re: P28 Ecu repair? Anyone know what this is?

Originally Posted by Joseph Davis
yes
it can be fixed it u know how to do it!
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Old 09-13-2008, 02:58 AM
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Default Re: P28 Ecu repair? Anyone know what this is?

ok
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Old 09-13-2008, 12:23 PM
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Default Re: P28 Ecu repair? Anyone know what this is?

Originally Posted by Joseph Davis
ok

u need the parts?i got some of them from an exrta parts ecu!
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Old 09-13-2008, 02:32 PM
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Default Re: P28 Ecu repair? Anyone know what this is?

does it have to be from a z6 ECU? or can it come from any other OBD1 ECU?
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Old 09-13-2008, 02:38 PM
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Default Re: P28 Ecu repair? Anyone know what this is?

IIRC, they are the same on P07... might be the same for Accord/piglude stuff, too.
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Old 09-14-2008, 05:35 PM
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Default Re: P28 Ecu repair? Anyone know what this is?

Originally Posted by Joseph Davis
IIRC, they are the same on P07... might be the same for Accord/piglude stuff, too.
The last 2 accord ecu's I pirated for parts had the same driver transistors, they'll work if you have old ones laying around.
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