I've got this same problem. Anyone have a good ecu i can try ? Pins 9, 10,21 are the ignition coil wires on the ecu? I have an 1994 E320 wagon.

Thanks

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What Would Rudolph Do?
1975 300D, 1975 240D, 1985 300SD, 1997 300D, 2005 E320 , 2006 Toyota Prius