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The mkiv Supra Owners Club

Opening up ECU for inspection


AMG

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Hi all,

Has anyone got any advice regarding opening up an ECU to see if there is anything glaring and obviously wrong? 

Still chasing the rough idle and over fuelling issue. 

Is it simply a case of undoing the four corner screws and pulling the cover off?

20250228_141643.jpg

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Well that went well 🫣

Put the ecu back and now won't even fire up.

Have managed to fix the soldering on the engine check light though. Ball ache. 

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