Engine Management

Below is a list of engine management systems found in A2s, and the pin-out of the various ECUs.
A2Resource > Electrical Systems > Engine Management

Jetronic/K-Jetronic


1985-1987 Golf and Jetta

KE-Jetronic


1985-1989 Jetta GLI and GTI, including 16v

CIS-Motronic


1990-1992 GTI, Jetta, Passat

Digifant I


1990-1992 Golf and Jetta, California

Digifant II


1987-1992 Golf and Jetta

Motronic- VR6, ABA (OBD1 and OBD2)


1992-1997 Passat, 1993-1999 Golf, GTI, Jetta