199
INJECTION
CHECKING THE AIR SUPPLY CIRCUIT
Engines: RHL - RHR
Tool.
[1] Manual pressure-vacuum pump : FACOM DA 16
Checks.
IMPERATIVE: Respect the safety and cleanliness specific to high pressure
diesel injection engines.
Checking the vacuum source (vacuum pump).
Connect the tool [1] on the take-off «a».
Start the engine.
The value should be : 1 ± 0,2.
Turbocharging pressure electrovalve.
Connect the tool [1] on the vacuum supply «b» of the electrovalve (1).
Start the engine.
The value should be : 1 ± 0,2
Cold air circuit electrovalve.
Connect the tool [1] on the vacuum supply «c» of the electrovalve (2).
Start the engine.
The value should be : 1 ± 0,2
Warm air circuit electrovalve.
Connect the tool [1] on the vacuum supply «d» of the electrovalve (3).
Start the engine.
The value should be : 1 ± 0,2.
B1BP340C
C5
B1BP33ZC
B1BP341C
B1BP342C
Angl.T3-page191-206-2005 4/02/05 15:05 Page 199
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