3522.5-0000010 РЭ
99
1 – delivery hose; 2 – NOx sensor before catalyst; 3 – sensor of exhaust gas tempera-
ture before catalyst; 4 – dosing module; 5 – SCR system harness; 6 – module of NOx sensor
before catalyst; 7 – catalyst.
Figure 3.2.4 – Connection to dosing module
1 – valve of urea warm-up in the tank; 2 – SCR system harness.
Figure 3.2.5 – Connection to valve of urea warm-up in the tank
1 – branch of SCR harness to dosing module; 2 – urea delivery hose; 3 – main 42-pin
connector of SCR system; 4 – SCR system harness.
Figure 3.2.6 – Electrical connection of SCR system
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