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Removing and installing engine compartment electronics box > < Relay carriers, fuse carriers

A4 Mk3

Overview of engine compartment electronics box, wiring junction, battery fuse holder
   
Overview of engine compartment electronics box, wiring junction, battery fuse holder
1 - Engine compartment electronics box
q   Removing and installing → Chapter
q   Tightening torque → Fig.
2 - Fuse holder B -SB-
q   Relay and fuse carrier in engine compartment electronics box
q   Removing and installing → Chapter
q   With suppression filter -C24-, removing and installing → Chapter
3 - Cover
q   For electronics box (engine compartment)
q   Tightening torque → Fig.
4 - Terminal 30 wiring junction 2 -TV22-
q   Removing and installing → Chapter
5 - Door separating connector (front right)
q   Unplugging → Chapter
6 - Door separating connector (rear right)
q   Unplugging → Chapter
7 - Fuse holder A -SA-
q   In luggage compartment, at battery
q   Removing and installing → Chapter
8 - Battery
9 - Door separating connector (rear left)
q   Unplugging → Chapter
10 - Door separating connector (front left)
q   Unplugging → Chapter
11 - Engine control unit

   
Engine compartment electronics box - tightening torque
1 - Bolt, 3.5 Nm
2 - Cover for engine compartment electronics box
3 - Bolt, 4.5 Nm
4 - Engine compartment electronics box
  A97-10454
Fuse holder B -SB- in engine compartment electronics box - tightening torque
1 - Positive wire - 9 Nm
2 - Fuse holder B
3 - Electrical wire on reverse side - 9 Nm
  A97-10480
Terminal 30 wiring junction 2 -TV22- - tightening torques
1 - Fan wire, 7.5 Nm
2 - Fan wire, 7.5 Nm
3 - PTC wire, 18 Nm
4 - Nut, 7.5 Nm
5 - Positive wire (electronics box), 7.5 Nm
6 - Battery wire, 16 Nm
7 - Jump start socket -U6-, 20 Nm
8 - Bolt, 7.5 Nm
9 - Positive wire (starter) - 18 Nm
10 - Nut, 7.5 Nm
  A97-10479
Fuse holder A -SA- - tightening torque
1 - Electrical wire, 7.5 Nm
2 - Nut, 9 Nm
3 - Nut, 9 Nm
4 - Fuse holder A in luggage compartment
5 - Positive cable to engine, 7.5 Nm
6 - Bolt, 3.5 Nm
7 - Battery isolation igniter -N253- → Rep. gr.69
8 - Electrical wire, 18 Nm
  A97-10453

Removing and installing engine compartment electronics box > < Relay carriers, fuse carriers