2005 CITROEN C6 CD changer

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INJECTION
CHECKS: TURBO PRESSURE
Engine: DT17BTED4
Connect:
- The tool [2a]in place of the turbo pressure sensor (1).
- The turbo pressure sensor (1)on the tool [2b].
- Tool [1]on tool [2], at "b".
Connect the diagnostic tool [3]or [4]to the vehicle's diagnostic socket:
- Put the diagnostic tool [3]or [4]in parameter measures.
Start the engine.
Accelerate to 2500 rpm.
Compare the pressure values read on the diagnostic tool and on the pressure gauge [1].
NOTE:If there is a significant difference in pressure, replace the turbo pressure sensor.
Air/air exhanger.
Check the condition of the following components:
- Air inlet pipe.
- Airoutlet pipe.
- Air /air exchanger.
Air flow from the turbochargers.
NOTE: If an air flow fault is memorised by the diagnostic tool, check the air flow from the turbocharger
incriminated.
Connect the diagnostic tool [3]or [4]to the vehicle's diagnostic socket:
- Put the diagnostic tool [3]or [4]in parameter measures.
Start the engine.
Accelerate to 2500 rpm.
Compare the air flows (mg/stroke)from the two turbochargers.
B1BP3D0C
Angl-C6-page83-100-2005 4/02/05 17:22 Page 96

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INJECTION
CHECKING THE AIR SUPPLY CIRCUIT SPECIFICATIONS
Engine: DT17BTED4
(1) Air filter: MECAPLAST
(2)Air/air heat exchanger: BEHR
(3) Front turbocharger: GARETT
(4)Air butterfly housing: MAN HUMEL
(5)Rear turbocharger: GARETT
(6)Flowmeters: SIEMENS VDO
B1HP26UD
Angl-C6-page83-100-2005 4/02/05 17:22 Page 98

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CLUTCH
GEARBOX
TRANSMISSION
Engines: ES9A - DT17BTED4
1 Automatic gearbox heat exchanger 4,2 ± 0,42 Hydraulic valve block casing 1,5 ± 0,23 Filler plug 4 ± 0,4
Torque converter screw [(ES9 3 screw) (DT17 6 screw)]
4Pre-tightening2 ± 0,2
Slackening100°
Tightening6 ± 0,6
5 Sleeve stop 3,5 ± 0,36 Gearbox support 5,5 ± 0,57 Engine speed sensor (ES9J4) 0,8 ± 0,18 Fixing of gearbox on cylinder block 6 ± 0,69 Closing panel fixing 2 ± 0,2
B2CP42XD
AM6 GEARBOX: TIGHTENING TORQUES
B2CP42WD
Angl-C6-page101-120-2005 4/02/05 17:25 Page 106