Porsche 944 User 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