for DS 21 IE and 23 IE (injection electronique)
|the 123\DS-IE-R is designed to replace the original Bosch ZV11/7 A 3 A distributor, that was used by Citroen in conjunction with the Bosch injection-system.
The 123\DS-IE-R comes in a Bosch-like housing, with a Bosch cap and rotor. Two extra outputs will provide the right signals to the injection-computer.
The unit is factory-set to provide the right advance-curve, for the DS21-ie and the DS23-ie.
Proper advance-curve AND proper working of the injector-outputs, often brings dramatic improvements for fuel-injected DS'es !