122-D2Y3E-01

Service
Technical Information
105/16
ENU
2130
2
In the Event of Customer Complaint "loss of power" and if the Turbocharger is Faulty:
Checking Exhaust Manifold (105/16)
Model Line:
Cayenne Diesel (92A)
Model Year:
As of 2013 up to 2017
Subject:
Exhaust manifold
Information:
The turbocharger is damaged by detached parts of the cracked inner part of the manifold.
A faulty turbocharger is diagnosed due to loss of power and when the "Check Engine" warning is
activated.
However, a faulty turbocharger can also be diagnosed if the inner part of the manifold is
damaged.
Date of
Introduction:
Remedial
Action:
As of May 24, 2016, a reworked exhaust manifold is installed during production.
Before installing a new turbocharger, the inner part of the manifold must be checked and the exhaust
manifold may have to be replaced.
Work Procedure: 1
Remove the turbocharger.  Workshop Manual '213019 Removing and installing turbocharger'
2
Remove exhaust manifold.  Workshop Manual '261019 Removing and installing exhaust manifold'
3
Check inner part of the manifold for cracks and fractures  Checking inner part of manifold.
Replace the exhaust manifold if it is damaged.
Checking inner part of manifold
2016© Porsche Cars North America, Inc.
AfterSales
Dec 13, 2016
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Service
2130
Invoicing:
Technical Information
105/16
ENU
4
Install exhaust manifold.  Workshop Manual '261019 Removing and installing exhaust manifold'
5
Install a new turbocharger.  Workshop Manual '213019 Removing and installing turbocharger'
The work involved is invoiced under the labor operation:
APOS
Labor operation
I No.
26100152
Checking exhaust manifold
26100151
Checking exhaust manifold
For invoicing and documentation using PQIS, enter the following coding:
Location (FES5)
21300
Turbocharger
Damage type (SA4)
1711
Stiff, stuck, not enough play
References:
For removing and installing turbocharger, see  Workshop Manual '213019 Removing and installing
turbocharger'
For removing and installing exhaust manifold, see  Workshop Manual '261019 Removing and installing
exhaust manifold'
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. If a particular condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your authorized Porsche Dealer for the latest information
about whether a particular technical bulletin applies to your vehicle. Part numbers listed in these bulletins are for reference only. Always check with your authorized Porsche dealer to verify the current and
correct part numbers. 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.
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