Unpin socket from chamber 17 
Insert into chamber 2 of plug socket (2-pin  Figure
45 -2-)

Terminal 87A (supply)
Exhaust flap (new) =
RD/GN; 0.5²

Socket of pin housing (2-pole, black) 
plug into chamber 17 connector (17-pin, red 
Figure 45 -1-)

Control
Status Exhaust flap (new)
= VT/GN; 0.5²

Bushing of line set coupling point / exhaust flap 
plug into chamber 14 connector (17-pin, red 
Figure 45 -1-)

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Installation and Conversion Instructions
3.5.3
3.6

9/22

ENU

2601

2

Connect plug connection (2-pin).

Secure plug connections (CAN lines/terminal
87A) to existing lines/components in the fuse
box (E-box) in the cowl panel with tie-wraps
without tensile stress and so that no chafing
occurs ( Figure 46).
1
2
3

3.7

Macan (95B)

– Plug connection (terminal 87A)
– Plug connection (CAN lines)
– Tie-wrap

Secure routed wire harness for connection
point/exhaust flap in the vehicle to existing
lines/components with tie-wraps without
tensile stress and so that no chafing occurs.

Figure 46

Secure extra length of line if necessary.
4

Concluding work in vehicle interior
4.1

Assemble luggage compartment/C-pillar area
4.1.1

Install the sill trim on the inside rear (driver's side).  Workshop Manual '680519
Removing and installing rear inner door sill trim'

4.1.2

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

4.1.3

Installing (side) luggage compartment trim panel (luggage compartment cover).

 Workshop Manual '700619 Removing and installing side luggage compartment
trim (luggage compartment cover)'
4.1.4

4.2

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

Assemble B-pillar area (on driver's side)
4.2.1

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

4.2.2

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

4.2.3

Install rear seat.  Workshop Manual '724819 Removing and installing rear seat'

4.2.4

Secure/install rear backrest.  Workshop Manual '724719 Removing and
installing rear backrest'
Secure belt installing on 1/3-split folding seat backrest using an flat screw with
internal serration.

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Macan (95B)
2601

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Installation and Conversion Instructions

9/22

Tightening torque 50 Nm (36.9 ftlb.)
4.2.5
4.3

4.4

Place items in luggage compartment and install luggage compartment cover.

Assemble A-pillar area (on driver's side)
4.3.1

Install front inner door sill trim.  Workshop Manual '680519 Removing and
installing front inner door sill trim'

4.3.2

Install trim panel under dashboard.  Workshop Manual '701919 Removing and
installing trim panel under dashboard on driver’s side'

4.3.3

Install dashboard moulding/trim panel (at the right).  Workshop Manual
'70581902 Removing and installing dashboard moulding on driver's side (right)'

4.3.4

Install air vent (on instrument cluster) and air vent unit (underneath the PCM).

4.3.5

Install dashboard trim panel.  Workshop Manual '701619 Remove and install
dashboard trim panel')

Assemble plenum panel area
4.4.1

Install foam pads on bulkhead (
Figure 47 -2-).
1
2

5

– Fuse box (E-box) in cowl
panel
– Foam pads on bulkhead

4.4.2

Installing fuse box cover (E-box)
on cowl panel ( Figure 47).
 Workshop Manual '978409
Loosening and securing fuse box')

4.4.3

Installing cowl panel cover. 
Workshop Manual '508719
Removing and installing cowl panel cover'

4.4.4

Installing wiper arms.  Workshop Manual '922519 Removing and installing wiper
arm'

4.4.5

Removing front lid service position.  Workshop Manual '552213 Securing front
lid (service position)'

Installing new exhaust system
5.1

Position and secure heat insulation in the rear silencer area – on the right.
Tightening torque 2 Nm (1.5 ftlb.)

Aug 2, 2022
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Figure 47

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Installation and Conversion Instructions
5.2

9/22

ENU

2601

2

Install new rear silencers ( Figure 48).
1
2
3
4
5

–
–
–
–
–

Exhaust pipe
Clamping sleeve, ∅ 65 x 88
Rear silencer (left)
Rear silencer (right)
Hexagon-head bolt, M8 x 40

5.2.1

Install new clamping sleeve (∅ 65 x
88, 2 x) on the exhaust pipe.

5.2.2

Pre-mount new rear silencer (left
/ right) hand-tight.  Workshop
Manual '263355 Replacing rear
silencer'

5.2.3

5.3

Macan (95B)

Figure 48

Establish electrical plug connection at the actuators of the exhaust flaps of the left
and right rear silencers.  Workshop Manual '265119 Removing and installing
exhaust flap actuator'

Install new sports tailpipes ( Figure 49).
5.3.1

Carefully guide sports tailpipes
(left/right) through the cut-out
on the rear apron and as far as
they will go onto the rear silencer
connection piece.
Information
The tailpipes are adjusted in X
direction using the slots in the
tailpipe.

5.3.2

Figure 49

Check projection of tailpipe cover on sports tailpipes (left/right) and cover on
exhaust system (rear apron) and adjust evenly.
Align the complete exhaust system
if necessary.

5.3.3

Tighten countersunk screw M6 x 12
(on underside of cover on sports tailpipe).
Tightening torque 8 Nm (5.9
ftlb.) +/-1 Nm (0.7 ftlb.)

5.4

Tighten all threaded connections on the
exhaust system fully to the specified torque.  Workshop Manual '2X00IN Technical values
(R4)'

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Macan (95B)
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Coding:

ENU

6

Installation and Conversion Instructions

9/22

Entering the sports exhaust system (0P8 or 0P9) in
the vehicle data

NOTICE
Voltage drop
•

Risk of irreparable damage to control unit

•

Risk of damage to control unit

•

Fault entries in the control unit

•

Coding in the control unit is aborted

•

Malfunctions in control unit, even during programming



Switch off the ignition and remove the ignition key before disconnecting the control unit.



Ensure that the power supply is not interrupted during programming.



Connect a battery charger with a current rating of at least Nominal value 90 A to the vehicle
battery.
6.1

Preliminary work
NOTICE

Control unit programming will be aborted if the Internet connection is unstable.
•

An unstable Internet connection can interrupt communication between PIWIS Tester
III and the vehicle communication module (VCI). As a result, control unit programming
may be aborted.



During control unit programming, always connect PIWIS Tester III to the vehicle
communication module (VCI) via the USB cable.
6.1.1

9900 - PIWIS Tester 3 must be connected to the vehicle and switched on.

6.1.2

Switch on ignition AND hazard warning lights on the vehicle.
Information
The 9900 - PIWIS Tester III instructions take precedence since the description
may be different with later Tester releases.
The procedure described here has been structured in general terms; different text
or additions may appear on the 9900 - PIWIS Tester III.

Aug 2, 2022
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6.1.3

Select the "Diagnostics" menu item on the PIWIS Tester.

6.1.4

If 9900 - PIWIS Tester 3 is connected correctly, a connection to the vehicle will be
established: "Macan model line" is detected.

Tequipment

Installation and Conversion Instructions
6.2

Macan (95B)
9/22

ENU

2601

2

Enter the new vehicle equipment in the vehicle data
6.2.1

Press •F7“ in the control unit overview to switch to the “Additional menu”.
Question “Should a Vehicle Analysis Log (VAL) be created?” Press •F12“ to
confirm.

6.2.2

Select the “Maintenance of vehicle data” function. Press •F12“ until “PR
numbers” appears in the Value group column.

6.2.3

Look for the option "INTERIOR SOUND MEASURES (SILENCERS)" in the "Family"
column.
Select the option "2HB – INTERIOR SOUND MEASURES (SHAKER)" from the
drop-down menu in the "Value" column.

6.2.4

Look for the option "EXHAUST TAILPIPE" in the "Family" column.
Select the required option "0P8 – SPORTS EXHAUST SYSTEM – STAINLESS-STEEL
TAILPIPES” or “0P9 – SPORTS EXHAUST SYSTEM – BLACK TAILPIPES" from the
drop-down menu in the "Value" column.

6.3

6.2.5

Press •F12“ to continue. A table containing coding values (old and new value) is
displayed in the overview.

6.2.6

Press •F8“ to continue. Data is then written/stored.

6.2.7

Wait for the message “Creation of vehicle data has been completed.” to be
displayed. Press •F12“ to go to Report management.

6.2.8

Press •F10“ to open the log. Check that the selected vehicle equipment has been
entered and close the log.

Code/program the new vehicle equipment.
6.3.1

Select ALL control units (•CTRL+A“) in the control unit overview and switch to
the “Coding/programming” column.

6.3.2

Select the coding mode "Automatic coding". Press •F12“ to continue.

6.3.3

Once “Automatic coding” is complete, the message “Coding was completed
successfully. Press •F12“ to continue.”
Switch to the control unit overview.

6.4

Select the fault memory of all systems, work through any existing faults, and erase the fault
memory.  Workshop Manual '0X03IN Diagnostic maintenance: Diagnostic system and
maintenance inter...'

6.5

Perform function test on engine noise pulse sender
6.5.1

Look for and select "Control unit for interior acoustics" in the control unit overview.
Then select the "Drive links/checks" tab.

6.5.2

Then select "Sound symposer activation". Press •F12“ to continue.

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Macan (95B)
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Installation and Conversion Instructions

9/22
6.5.3

Press •F8“ to execute function test. If the test is successful, the following information will be displayed:
•
•

Results column: "Successful output without return value"
Value column: "active".

You will also hear an increasing acoustic signal.
6.5.4

Go back to the control unit overview by pressing •F11“

6.6

Switch off ignition and disconnect 9900 - PIWIS Tester 3.

6.7

Perform “Sports exhaust system” function test
6.7.1

Switch on ignition and check the display for the new “Twin tailpipe” symbol (see
inset, Figure 1) in the center console area.

6.7.2

Start the engine and switch the sports exhaust system on and off in the center
console using the “Twin tailpipe button”.
Compare the sound at idle speed and also with the accelerator pedals with the
sports exhaust system switched on and off.

6.7.3

Perform a test drive and repeat 6.7.2.
You will hear a change in the noise level between the individual driving modes.

26 01 31 03:

–Retrofitting sports exhaust system (1 x)–
Includes:
Install pulse sender and engine noise control unit;
Route and connect electric wire harness;
Replace rear silencer (left/right);
Install and align new sports tailpipes (4 x);
Code the sports exhaust system;
Select fault memory, correct faults and delete them.
Without:
Test drive

Labor time: 545 TU

Important Notice: Technical Bulletins issued by Porsche Cars North America, Inc. are intended only for use by professional automotive technicians who have attended Porsche service training
courses. They are written to inform those technicians of conditions that may occur on some Porsche vehicles, or to provide information that could assist in the proper servicing of a vehicle. Porsche special
tools may be necessary in order to perform certain operations identified in these bulletins. Use of tools and procedures other than those Porsche recommends in these bulletins may be detrimental to the
safe operation of your vehicle, and may endanger the people working on it. Properly trained Porsche technicians have the equipment, tools, safety instructions, and know-how to do the job properly and
safely. Part numbers listed in these bulletins are for reference only. The work procedures updated electronically in the Porsche PIWIS diagnostic and testing device take precedence and, in the event of a
discrepancy, the work procedures in the PIWIS Tester are the ones that must be followed.

© 2022 Porsche Cars North America, Inc.

Aug 2, 2022
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Tequipment