ecu problem? e36 m40

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markus_74
E30 Zone Camper
E30 Zone Camper
Posts: 1078
Joined: Fri Jan 26, 2007 11:00 pm
Location: Kudus city, Indonesia

Post Mon Aug 24, 2015 12:12 pm

My friend had e36 m40 318i, he said that his ecu bosch 0261200520 is broken, so he tried to use another ecu, same number and specs except the one with stamp dme 3 unit and other motronik 2 unit and he got it all from abroad not local ecu it is about 5 ecu.

The problem is all ecu will run the engine about 2 minute before engine die and flood the combustion room with fuel. He tried again to another healthy car and the result is same.

He has check with scanner and both ecu has same spec and menu.

What is wrong here?

Thank.in advance.
Markus