PRE OWNED GENUINE OEM GERMANY BOSCH / JETRONIC PLUG & PLAY ECU ECM PCM BCM ENGINE CONTROL COMPUTER BRAIN BOX  |  1980-86 AUDI 4000 / 5000

BOSCH 0280800009  //  AUDI-VW 035906263

Compatible: 1980, 1981, 1982, 1983, 1984, 1985, 1986 Audi 4000 / 5000

MAY FIT OTHER AUDI & VOLKSWAGEN MODELS - CONFIRM FITMENT WITH YOUR VEHICLE

PRE OWNED  |  WORKING  |  STRUCTURALLY SOUND

This is a very hard to find ECU due to the age of the car. This is the Lambda controller, A defective unit can cause a whole host of problems relating to lean or rich fuel mixture, which can cause excess smoke, poor gas mileage, no start condition, no start when hot, no start when cold, or overheating caused by lean running. These units are not getting any easier to find, and it's always a good idea to carry an extra unit if you still run one of these cars.