95
INJECTION
CHECKS: TURBO PRESSURE
Engine: DT17BTED4
Tools.
[1] Pressure gauge for checking the pressure : 7073-T.A
[2] Tool for checking the inlet air pressure/vacuum : (-).0171.G3
[3] LEXIA diagnostic tool : 4171-T
[4] PROXIA diagnostic tool : 4165-T
Checks.
IMPERATIVE: Respect the safety and cleanliness specific to high pressure diesel injection
engines.
Preliminary operations.
WARNING: Prior to any intervention, check the connections of the turbocharger pressure
regulation actuators.
NOTE: If an air flow fault is memorised by the diagnostic tool, refer to the chapter "Air flow from
the turbochargers".
Turbo pressure sensor.
Remove the engine cover.
Disconnect the connector "a".
Remove the turbo pressure sensor (1).
B1BP3CZC
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