– Dashboard moulding
(right)
– Air vent unit (PCM)
– Trim panel under
dashboard

Figure 13
Remove dashboard moulding/trim
panel (at the right  Figure 13 -2-).  Workshop Manual '70581902 Removing
and installing dashboard moulding on driver's side (right)'

Tequipment

Installation and Conversion Instructions
1.5.4

Macan (95B)
9/22

ENU

2601

2

Remove trim panel under
dashboard ( Figure 14). 
Workshop Manual '701919
Removing and installing trim panel
under dashboard on driver’s side'
1
2

– Trim panel under
dashboard
– Dashboard

Figure 14
1.5.5

Remove front inner door sill trim
( Figure 15).  Workshop Manual
'680519 Removing and installing
front inner door sill trim'
1
2

1.6

– Front lid release
– Front inner door sill trim
(on driver's side)

Expose B-pillar area (on driver's side)
1.6.1

1.6.2

Remove luggage compartment
cover and empty the luggage
compartment.

Figure 15

Detach/remove rear backrest (
Figure 16 -1-)  Workshop Manual
'724719 Removing and installing
rear backrest'
1
2
3
4

– Rear backrest
– Rear seat
– Upper part of B-pillar trim
panel (on driver's side)
– Lower part of B-pillar trim
panel (on driver's side)

1.6.3

Remove rear seat ( Figure 16
-2-).  Workshop Manual '724819
Removing and installing rear seat'

1.6.4

Remove upper part of B-pillar trim panel (on driver's side  Figure 16 -3-). 
Workshop Manual '706719 Removing and installing upper part of B-pillar trim
panel'

Tequipment

Figure 16

Aug 2, 2022
Page 9 of 30

2

Macan (95B)
2601

ENU

1.6.5

1.7

Installation and Conversion Instructions

9/22

Remove lower part of B-pillar trim panel (on driver's side  Figure 16 -4-). 
Workshop Manual '70671903 Removing and installing lower part of B-pillar trim
panel'

Uncover C-pillar / luggage compartment area
1.7.1

Remove side trim panel for rear luggage compartment (left/right).  Workshop
Manual '700319 Removing and installing side trim panel for rear luggage
compartment'

1.7.2

Remove side luggage compartment trim panel (luggage compartment cover) . 
Workshop Manual '700619 Removing and installing side luggage compartment
trim (luggage compartment cover)'

1.7.3

ONLY for vehicles with spare wheel
(space-saving – 1G1 / 1G4):
Remove compressor tool kit
( Figure 17).
1
2

1.7.4

2

– Compressor tool kit
– Clamping washer 5 x 30

Remove rear inner door sill trim
(driver's side).  Workshop Manual
'680519 Removing and installing
rear inner door sill trim'

Install engine noise control unit and pulse sender
2.1

Release secured adapter cable with plug
connection (3-pin) and bag of small parts from
electric wire harness for engine noise control
unit/pulse sender ( Figure 18).
1

2
3
2.2

Figure 17

– Wire harness for engine noise
control unit/pulse sender including
adapter cable
– Adapter cable with plug connection
(3-pin)
– Bag of small parts

Install engine noise control unit ( Figure 19)
2.2.1

Connect plug connection for wire
harness for engine noise control
unit/pulse sender to the engine
noise control unit (6-pin).
Figure 18

Aug 2, 2022
Page 10 of 30

Tequipment

Installation and Conversion Instructions
2.2.2

Macan (95B)
9/22

ENU

2601

2

Position the engine noise control
unit on stud bolt M6 (2 x) in the
water tank and fasten with hexagon
collar nut (2 x) ( Figure 19).
1
2

3

– Engine noise control unit
– Wire harness for engine
noise control unit/pulse
sender
– Hexagon collar nut

Tightening torque 5 Nm (3.7
ftlb.) +/-0.75 Nm (0.6 ftlb.)

Figure 19
NOTICE
Incorrect line routing
•

Risk of damage to lines and hoses

•

Malfunction and fault memory entry on control unit



Avoid small bending radii when routing lines.



File down edges and burrs in the routing area or mask them with adhesive tape.



Maintain a sufficient distance from components exposed to high temperatures while driving.
2.3

Install engine noise pulse sender ( Figure 20)
Information
Check that the electric line for the plug connection for the engine noise pulse
sender is routed correctly.
•

The line must NOT be touching the engine noise pulse sender holder (on the
body side)!

Tequipment

Aug 2, 2022
Page 11 of 30

2

Macan (95B)
2601

ENU

Installation and Conversion Instructions

9/22
•

2.3.1

Route the line differently if necessary and use a tie-wrap to secure the line
to existing lines or holders without tensile stress and so that no chafing or
rattling occurs.

Route branch with connector (2-pin)
to the engine noise pulse sender
holder ( Figure 20 -top-).
1
2
3
4

– Branch with connector
(2-pin)
– Engine noise pulse sender
– Hexagon collar nut, M6
– Cable clip

2.3.2

Connect plug connection for wire
harness for engine noise control
unit/pulse sender to the engine
noise pulse sender (2-pin).

2.3.3

Guide pin on underside of engine
noise pulse sender into the bore on
the holder in the plenum panel.
Secure engine noise pulse sender,
Figure 20
facing downwards, in the plenum
panel holder using M6 hexagon collar nut (1 x) ( Figure 20)
Tightening torque 5 Nm (3.7 ftlb.) +/-0.75 Nm (0.6 ftlb.)

2.3.4
2.4

Install cable clip on bulkhead stud ( Figure 20 -4-).

Route electric wire harness for engine noise control unit/pulse sender
Wire harness connections – left-hand drive
vehicles ( Figure 21)
1
2
3
4
5
6
7

Aug 2, 2022
Page 12 of 30

– Engine noise control unit connector
(6-pin)
– Engine noise pulse sender
connector (2-pin)
– Line clip
– Socket contacts for CAN lines 
connector (17-pin, white)
– Pin contacts for CAN lines  plug
socket (2-pin)
– Socket contact for terminal 15 
plug socket (3-pin, adapter cable)
– Cable ring eyelet A6  A-pillar ground pins

Tequipment

Figure 21

Installation and Conversion Instructions

Macan (95B)
9/22

ENU

2601

2

2.4.1

Carefully secure all contacts ( Figure 21 -4 to 7-) to the wire harness for engine
noise control unit/pulse sender using wrapping tape.

2.4.2

Route wire harness to the fuse box
(E-box) in the cowl panel as follows:
1
2
3
4
5
•

–
–
–
–
–

Engine noise control unit
Engine noise pulse sender
Coolant reservoir
Brake booster
Sleeve on fuse box (E-box)

Left-hand drive: ( Figure
22) Engine noise control
unit/pulse sender →
underneath coolant reservoir
→ underneath brake booster
→ sleeve on fuse box (E-box) in
cowl panel (left side)

2.4.3

Secure wire harness for engine
noise control unit/pulse sender to
Figure 22
existing lines/components with
tie-wraps without tensile stress and so that no chafing occurs.

2.4.4

Remove sleeve from fuse box
(E-box) in cowl panel and cut off
pre-shaped cone (repair opening)
( Figure 23).
1
2

– Grommet
– Fuse box (E-box)

Figure 23

Tequipment

Aug 2, 2022
Page 13 of 30

2

Macan (95B)
2601

ENU

Installation and Conversion Instructions

9/22

Information
Use three-mandrel pliers for hoses and sleeves (commercially available) if
necessary.
2.4.5

Carefully guide wire harness for
engine noise control unit/pulse
sender through the new opening
(sleeve) into the fuse box (E-box)
( Figure 24).
1

2
3
4
5

Seal wire harness in the sleeve using inner/outer sealing cord and install sleeve in
the fuse box in the cowl panel.

2.4.7

Route branch for power
supply/ground (line BN; 1.0² with
cable ring eyelet and line RD/YE;
1.0²) from wire harness for engine
noise control unit/pulse sender)
to the passenger compartment as
follows ( Figure 25):

2
3
•

– Branch for power
supply/ground
– Ground pin 21 (left-hand
drive)
– Fuse strip A
Fuse box (E-box) in cowl panel
→ above fuses/relays →
through opening on bulkhead
→ fuse/relay carrier on A-pillar
(on driver's side)

Figure 25

Connect CAN lines of electric wire harness for engine noise control unit/pulse sender
2.5.1

Aug 2, 2022
Page 14 of 30

Figure 24

2.4.6

1

2.5

– Wire harness for engine
noise control unit/pulse
sender
– Sleeve (fuse box – E-box)
– Branch for CAN lines
– Branch for power
supply/ground
– Opening on bulkhead

Take connector housing and plug socket (2-pin) for CAN lines out of the bag of
small parts.

Tequipment

Installation and Conversion Instructions

Macan (95B)
9/22

ENU

2601

2

Insert a small screwdriver between
the pin connector socket and
connector housing ( Figure 26
-a-).
1
2

– Pin connector socket
(2-pin)
– Connector housing (2-pin)

Carefully lift up connector housing
( Figure 26 -b-) and pull out pin
connector socket.
Information
CAN lines must be twisted properly!
Manually re-twist untwisted lines at
plug connections/splice greater
than 50 mm/ 1.97 in.

Figure 26

Information
Observe markings on the housing!
2.5.2

Connect CAN lines with pin
contact/single-wire seal (wire
harness for engine noise control
unit/pulse sender) in the pin
connector socket as follows
( Figure 27):
1
2
3

– OG/BN line  chamber 1
(pin connector socket)
– OG/BK line  chamber 2
(pin connector socket)
– Connector (2-pin)
Figure 27

Function/line:

Pin connector socket (2-pin)

Control
CAN drive LOW =
OG/BN; 0.35²

 insert into chamber 1 of pin connector socket
(2-pin)

Control
CAN drive HIGH =
OG/BK; 0.35²

 insert into chamber 2 of pin connector socket
(2-pin)

Tequipment

Aug 2, 2022