IMPORTANT - The information on this page is ONLY applicable to the 3B engine. It is NOT transferable to the ABY engine. 

The image below depicts the pin locations as if viewing the connector on the ECU.

The image below depicts the 3B ECU pinout when viewing the cable assembly.

The following table defines the functionality of each of the 55 pins on the 3B Motronic ECU. 

Places That Buy Used Appliances -

: Places like SA Recycling or local scrap yards pay by weight for the metal content (steel, copper, aluminum) in your machines.

: You typically call or visit with the brand and model number. Some shops, like Guaranteed Appliances in Texas, will pay for units even if they don't work, provided they are in "fixable" condition. places that buy used appliances

: Immediate cash and often they will handle the haul-away. : Places like SA Recycling or local scrap

: They often accept working, gently used appliances and may even provide a tax receipt. : Immediate cash and often they will handle the haul-away

If you are buying a new appliance, many national retailers offer programs to deal with your old one.

: Stores like The Home Depot will often haul away your old unit for a fee (usually $25–$40) when you purchase and have a new one delivered. 4. Scrap Metal Recyclers

Are you looking to sell a of appliance (like a refrigerator or a washer) or are you in a particular city ? Where can I sell unused appliances? : r/HomeImprovement