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mystery ECU Chip

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Old 03-26-08, 02:59 AM
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Gigadelic

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mystery ECU Chip

so on a whim I took apart my S5 ECU
anyone know what kinna chip this is?



Old 03-26-08, 03:03 AM
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What does it say? IES? Might give someone a clue if that stands for a company name.
Old 03-26-08, 03:13 AM
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Gigadelic

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Originally Posted by RotaryRocket88
What does it say? IES? Might give someone a clue if that stands for a company name.
Im guessing so it didnt look like a L
Old 03-26-08, 04:40 PM
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FL Ecu Id

I believe, it's an after market EPROM program chip piggy backed on possibly the original EPROM for changing the strategy running the engine control system. Brand ? I have no clue.

I am curious, is this a Japanese N374 ECU? What's the outside label say?
Old 07-04-08, 04:12 PM
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Looks like its on a scramble board.....
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