RPM Counter ARZ 1.8GTI

Hi All,

I have a 1.8 turbo conversion and all is running great, OE ecu, cannot get rpm counter to work, ecu pin 6 (green brown wire) into MSD tach adapter 8920, needle lifts on start but then drops.  OE ecu number 06A906018R, is pin 6 corrrect for rpm counter output ans has anyone used the MSD unit?   Help greatly appreciated, thanks in advance. Kev

yepo thats the right pin, double check the msd wiring checks out you want the input wire to the agu ecu and output to d/26. if its all good then the MSD unit may be faulty, many guys have used em no problem