CITROEN C2 Handbook page 187

C3
B1BP2PHC
CHECKS: LOW PRESSURE FUEL SUPPLY CIRCUIT
[1] Ø 10 mm low pressure connector
[2] Pressure gauge for testing boost pressure
IMPERATIVE: Respect the safety and cleanliness specific to high pressure diesel injection
engines.
Remove the air filter duct.
Link tool [1] in series, downstream of the injectors, between the fuel high pressure pump and the fuel
filter at «a» and «b».
WARNING: Any checking of pressure downstream of the fuel filter is prohibited.
Switch on the ignition.
ESSENTIAL: Check that the tool [2] is clean.
Check the negative pressure according to the table below:
Vacuum
10 ± 05 cmhg
20 ± 20 cmhg
60 ± 05 cmhg
136
Engine: DV4ATED4
Tools.
: 4215-T
: 4073-T.A
Observations
Engine driven by the starter motor
Engine running under full load
Supply circuit obstructed (full tank strainer, piping, fuel filter)
Toolkit 4073-T