Porsche 944 - Manual (Page 166)

24/28
Fuel System - Electronic Control 944 S/944 S2
Coding af Control Unit - 944 S 2
Country Curve Family Switch
2 Pins
Version Switch
3 Pins
All with cat. conv. - -
Califomia, Japan - Bridge against
battery +
928.607.421.00
All without cat. conv. - Bridge against grd.
928.607.422.000
As from model year '91, the code for California and Japan is being deleted (identical
worldwide).
D 24/28 - 32 DME - Diagnosing/Troubleshooting
Printed In Germany - XXII, 1990