Fitting Bosch Injectors - CITROEN C5 Handbook

SYNERGIE
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16/11/98
B1HP16PC

FITTING BOSCH INJECTORS

Engines : RHY - RHZ
Evolution : Classification of diesel injector carriers
Reminder : RHY and RHZ are equipped with 4 diesel injector carriers marked according to their
injection duct diameters (flow of diesel fuel).
Identification.
The injector carriers have an engraving or paint mark on the upper part of the coil, close to the diesel
fuel return aperture :
Mark 1 = BLUE paint mark = Injector class 1.
Mark 2 = GREEN paint mark = Injector class 2.
Identification marking:
a : Supplier identification.
b : PSA identification no.
c : Identification of class.
After Sales operations.
ESSENTIAL : When changing a diesel injector carrier, order a component of the same class.
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15/11/98 (RPO No.) (injector carrier without marking), always order a class 2 injector carrier.
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