CITROEN C2 2003 Handbook page 117

CHECKS : AIR SUPPLY CIRCUIT
Engine : 8HX
Tools.
[1] Manual pressure-vacuum pump FACOM DA 16.
Vacuum pump :
Connect the tool [1] onto the vacuum pump (1).
Start the engine.
Wait 30 seconds.
The vacuum value should be 0.9 ± 0.1 bar at idle.
NOTE : Depollution EURO 4 : The exhaust gas recycling valve is not
linked to the air supply circuit.
The exhaust gas recycling valve is controlled by the engine ECU.
B1HP1K8D
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