138
INJECTION
CHECKS: TURBO PRESSURE
Tools.
[1] Pressure gauge for checking boost pressure : 4073-T.A
[2] Sleeve for checking boost pressure : (-).0171.F
Checks.
IMPERATIVE: Respect the following test conditions:
- Engine at operating temperature.
- Vehicle in running order.
- Engine under full load.
Preparation.
Remove the clips (1).
Fit the tool [2] in the place of the duct (2).
Couple the sleeve [2] on the pressure gauge [1] using the tube «a».
Mode of operation.
Position tool [1] in the vehicle.
Start the engine.
Engage first gear, start the vehicle.
Engage the gears up to third gear.
Decelerate to an engine speed of 1000 rpm.
Check the pressure: 0,6 ± 0,05 bar
(1500 rpm)
.
Accelerate freely
(change from fourth gear to third gear).
Check the pressure: 0,9 ± 0,05 bar
(between 2500 and 3500 rpm)
.
Remove tools [1], [2] at «a».
Reposition the tube (2) and tighten the clips (1).
B1BP2NXD
C5FP0F5C
Engine: DV4TD
C2 - C3
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