VW ECU Up for sale is a Working, in excellent condition Vw Golf Digifant II ECU. VW part number 037 906 022M     /    022 M , Bosch part # 0261200294 . This ECU should fit many 1991 / 1992 Golf/Jetta models, It came from a 1991 but should fit others as well. As always your best bet is to match the part numbers with the part you need. This is one of the most common no start or random stalling problems with these Digifant ECU's. If yours does not have this problem, keep an extra ECU in the trunk, you might some day be glad you did... These units now have to be special ordered from most dealers new for big $$ (often times over $1000!), and finding a good one second hand is getting to be a very hard chore...