135
INJECTION
CHECKS: LOW PRESSURE FUEL SUPPLY CIRCUIT
Tools.
[1] Ø 10 mm low pressure connector : 4215-T
[2] Pressure gauge for testing boost pressure : 4073-T.A Toolkit 4073-T
IMPERATIVE: Respect the safety and cleanliness specific to high pressure diesel injection
engines.
Link tools [1] and [2] in series between the fuel high pressure pump and the fuel filter.
ESSENTIAL: Check that the tool [2] is clean.
Check the negative pressure according to the table below:
Vacuum Observations
10 ± 5 cmHg Engine driven by the starter motor
20 ± 5 cmHg Engine running under full load
60 ± 5 cmHg Supply circuit obstructed
(full tank strainer, piping, fuel filter)
B1BP2NWC
Engine: DV4TD
C2 - C3
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