142
INJECTION
CHECKING THE AIR SUPPLY CIRCUIT
Tools.
[1] Manual pressure-vacuum pump : FACOM DA 16
Checks.
Vacuum pump.
Connect the tool [1] onto the vacuum pump (1).
Start the engine.
The vacuum value should be 0,9 ± 0,1 bar at idling speed
(after 30 seconds of running)
.
NOTE: The EGR valve is not linked to the air supply circuit. The EGR valve is piloted by the engine
ECU.
Turbo pressure regulator valve.
- Connect the tool [1] on the valve (2).
- Apply a vacuum of 0.8 bar.
- The rod "a" move 6 ± 2 mm.
B1HP1UGC
B1HP22RC
Engine: DV6ATED4
C3
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