ad0716s200039b

Connection diagram, electropneumatic pressure converter, exhaust gas recirculation, testing pneumatics, CDI

Type ad · topic 07.16 · version 0100 · 2003-06-06

Applies to: ENGINE 611 in MODEL 638.094 /194 /294 with CODE (MF8) Low-emission engine conforming to EU3 group 3 ENGINE 611 as of 1.11.00 in MODEL 638.094 /194 /294 with CODE (MS5) Low emission engine stage II

Where it sits

Function group 1 Engine › 07 Mixture formation › 07.16 Diesel injection system common rail — Series 611 · Series 638 (models 094, 194, 294)

EinPAS 15 Engine › 15.45 Engine management › 15.45.1 Basic information — Series 611 · Series 638 (models 094, 194, 294)

AD07.16-S-2000-39B

Connection diagram, electropneumatic pressure converter, exhaust gas recirculation, testing pneumatics, CDI

ENGINE 611 in models 638.094 /194 /294 with CODE (MF8) low-pollution engine in accordance with EU3 Group 3

ENGINE 611 as of 1.11.00 in model 638.094 /194 /294 with CODE (MS5) low-pollution engine stage II

Connection diagram, electropneumatic pressure converter, exhaust gas recirculation, testing pneumatics, CDI

S07.16-4122-06

Pneumatics connection diagram, vacuum from exhaust gas recirculation pressure transducer

1 Air admission filter

2 Vent line to filter

3 Vacuum input line

4 Y distributor

5 EGR valve vacuum control unit

Y44 Electropneumatic pressure converter for exhaust gas recirculation

Test description

Check electropneumatic pressure converter for exhaust gas recirculation for correct pressure control. Activation takes place with the HHT tool and reading off the actual values via the vacuum tester.

Test connections

Connect the vacuum tester with Y-distributor unit between the pressure transducer Y44 and vacuum control unit for exhaust gas recirculation valve.

Execution of the test

1 Engine running

2 Actuate pressure transducer via the HHT and read off the display on the vacuum tester.