Service Kit I.
Tightening torque of bolt:
5.8 – 8.7 lb.ft (7.8 – 11.8 N.m,
0.8 - 1.2 kgf.m)
Intake Manifold:
 Prior to installation, replace the intake
manifold gaskets.
 Torque bolts in the sequence shown.
Tightening torque of bolts:
13.7 – 17.4 lb.ft (18.6 – 23.5 N.m,
1.9 – 2.4 kgf.m)

22

42

32

12

52

TSB: PI1802W/X (Rev 6) Multiple Models October 2018

Page 20 of 45
SUBJECT:

ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI1802W/X)

Exhaust Manifold:
 All engines supplied under this
Product Improvement Campaign
have the exhaust manifold studs
configured for SULEV engines.
 Using the pictures to the right, check
the exhaust manifold stud location
and quantity. Relocate as required for
ULEV engines and obtain one (1)
extra from the removed engine.
 Prior to installation, replace the
exhaust manifold gasket and front
muffler gasket.
 Torque nuts in the sequence shown.

SULEV (7 studs)

12

42
62

72
52

32

22
ULEV (8 studs)

22

52
42

62

32

82
72

12

Tightening torque of nuts:
36.2 – 39.7 lb.ft (49.0 – 53.9 N.m,
5.0 – 5.5 kgf.m)

*For 15MY Sorento (XMa) vehicles
only: check the underhood emissions
label and record whether the label
references ULEV or SULEV. This
information is needed to select/order
the correct replacement engine.



On Turbo engines, replace the
turbocharger oil feed line and
gaskets.
Tightening torque of oil feed line bolt:
8.7 – 13.0 lb.ft (11.8 – 17.7 N.m,
1.2 – 1.8 kgf.m)
Tightening torque of oil feed line nuts:
5.8 – 8.7 lb.ft (7.8 – 11.8 N.m,
0.8 – 1.2 kgf.m)
Tightening torque of oil drain line nuts
and bolts:
5.8 – 8.7 lb.ft (7.8 – 11.8 N.m,
0.8 – 1.2 kgf.m)


Torque exhaust manifold nuts in the
sequence shown.
Tightening torque of nuts:
36.2 – 39.7 lb.ft (49.0 – 53.9 N.m,
5.0 – 5.5 kgf.m)

TSB: PI1802W/X (Rev 6) Multiple Models October 2018

12

92

42

62

52

72

32

82

22

Page 21 of 45
SUBJECT:

ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI1802W/X)

Oil Cooler Tube Assembly:
New engines may be supplied with a
different oil cooler. Use steps below to
determine the need for a replacement oil
cooler tube assembly.






If the new engine’s (bigger) oil cooler
(A) does not match the old engine’s
(smaller) oil cooler (B), replace the oil
cooler tube assembly with the
improved part. See parts table on
page 24.
If the new engine’s (bigger) oil cooler
(A) matches the old engine’s (bigger)
oil cooler (A), reuse the old engine’s
oil cooler tube assembly.
If the new engine’s (smaller) oil cooler
(B) matches the old engine’s
(smaller) oil cooler (B), reuse the old
engine’s oil cooler tube assembly.

A

B

Drive Plate Bolts:


Replace all seven (7) drive plate
(AT) bolts.

Tightening torque of nuts:
86.8 – 93.9 lb.ft (117.7 – 125.5 N.m,
12.0 – 13.0 kgf.m)
Drive Plate Bolt (A/T)
Torque Converter


If the torque converter has moved
from the fully inserted position,
carefully push inward while rotating
the torque converter until it is
recessed approximately 9/16 – 5/8”
(14 – 16mm) () into the transaxle
case when reinstalling the automatic
transaxle.


Not Fully Inserted


Fully Inserted

TSB: PI1802W/X (Rev 6) Multiple Models October 2018

Page 22 of 45
SUBJECT:

5.

ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI1802W/X)

Reinstall the assembled engine and transmission/transaxle into the vehicle.
Be sure to:





Fill crankcase with 5W-30 oil (~5.8 quarts).
Fill and bleed the cooling system with 50/50 coolant or mixture appropriate for area.
Pressurize the fuel system before starting the vehicle.
Reset engine adaptive values and perform steering angle sensor calibration.

Refer to TSB ENG190 for information regarding engine replacement practices.
6.

Confirm that the Rom ID is up-to-date. If not, reflash the ECU to the latest ROM ID
available. Refer to PI1802 – Knock Sensor Detection System ECU Logic Improvement

7.

Verify proper operation of the vehicle with road test, and with the engine ON (running),
erase any stored DTCs (e.g., EPS, ESC, and TPMS) that may have been set by this
procedure. Verify no leaks exist and ensure engine oil and coolant are at their proper
level.
If any DTCs are still active, follow any related diagnosis and repair as needed.

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Page 23 of 45
SUBJECT:

ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI1802W/X)

AFFECTED VEHICLE RANGE:
Model

Production Date Range

14MY Optima (TF)
15-18MY Optima (TF/QF/JF/JFa)
14-18MY Sportage (SL/QL)
15-18MY Sorento (XMa/UMa)

August 29, 2013 through April 25, 2014
April 16, 2014 through July 11, 2018
September 30, 2013 through April 5, 2018
January 3, 2014 through March 7, 2018

REQUIRED TOOL:
Tool Name

Tool Part No.

Torque Wrench
Socket

09314 3Q100

Figure

Comments

Refer to TSB ENG083 for
detailed usage instructions

Injector Combustion
Seal Ring Installer

09353 2B000

Pin Tool

91400 00000QQK

Auto-shipped to Dealers in
10/2018.
Replacements can be ordered
through Mobis Parts America.

Click-Type or
Electronic Torque
Wrench

N/A

Locally Sourced

Auto-shipped to Dealers in
June 2017 for SC147
Engine Noise Tester
SST

For replacements, contact
Snap-On Business
Solutions
at (888) 542-1011.

GIT1XTDCP005

REQUIRED PARTS:
Part
Name

Engine
Long
Block

MY

Model

14-15
14-16

TF
SL
QF

17-18
16-17
18
16-18

TF, SL, QF,
XMa

2.4L GDI

2.0L T-GDI

21101 2GK06QQKR
21101 2GK36QQKR
21101 2GK06QQKR

21101 2GK37QQKR
21101 2GK08QQKR

ULEV &
SULEV

21101 2GK11QQKR

-

QL

21101 2GK35QQKR
21101 2GK31QQKR
21101 2GK33QQKR
21101 2GK34QQKR

21101 2GK39QQKR

Figure

XMa

15

Models

Part Number

UMa
JF, JFa

Part Name

21101 2GK32QQKR
21101 2GK32QQKR

Engine

Part Number

2.4L GDI

21111
2GK50QQK

2.0L T-GDI

21111
2GK60QQK

Figure

Service Kit I

TSB: PI1802W/X (Rev 6) Multiple Models October 2018

Page 24 of 45
SUBJECT:

ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI1802W/X)

Models

UMa, QL, JF,
JFa

Part Name

Engine

Part Number

2.4L GDI

21111
2GK51QQK

2.0L T-GDI

21111
2GK52QQK

2.4L GDI and
2.0L T-GDI

21111 2GK70QQK

2.4L GDI

21111 2GK71QQK

2.0L T-GDI

21111 2GK72QQK

2.4L GDI and
2.0L T-GDI

*91400 2T100QQK

2.4L GDI and
2.0L T-GDI

91400 2T010QQK

Drive Plate
Bolts

2.4L GDI and
2.0L T-GDI

23311 25050

Oil Cooler
Tube
Assembly

2.4L GDI

25470 2G050QQK

2.0L T-GDI

25470 2G650QQK

Figure

Service Kit I

TF, SL,
QF, XMa

Service Kit II
UMa, QL,
JF, JFa

TF, SL,
QF, XMa
KS Extension
Harness
UMa, QL,
JF, JFa

All

(replacement is
conditional,
refer to page 21)

*NOTE: Old part number 91400 2T000QQK has been superseded by new part number 91400 2T100QQK.

TSB: PI1802W/X (Rev 6) Multiple Models October 2018

Page 25 of 45
SUBJECT:

ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI1802W/X)

WARRANTY INFORMATION (PI1802W1, MIL ON WITH P1326):
N Code: N99 C Code: C99
Claim
Causal
Model
Qty.
Type
P/N

Sor.
(XMa)
2.4L

R

21020
2G010

0

Repair
Description
(PI1802W1)
2.4L GDI 2WD
MIL ON with P1326, KSDS Wire
Harness Inspection Pass, Engine
Noise Inspection Pass, & KSDS
Extension Harness Install
(PI1802W1)
2.4L GDI 2WD
MIL ON with P1326, KSDS Wire
Harness Inspection Pass, Engine
Noise Inspection Fail, & Engine
Replacement
(PI1802W1)
2.4L GDI 2WD
MIL ON with P1326, KSDS Wire
Harness Inspection Fail, KSDS
Extension Harness Install
(PI1802W1)
2.4L GDI AWD
MIL ON with P1326, KSDS Wire
Harness Inspection Pass, Engine
Noise Inspection Pass, & KSDS
Extension Harness Install
(PI1802W1)
2.4L GDI AWD
MIL ON with P1326, KSDS Wire
Harness Inspection Pass, Engine
Noise Inspection Fail, & Engine
Replacement
(PI1802W1)
2.4L GDI AWD
MIL ON with P1326, KSDS Wire
Harness Inspection Fail, KSDS
Extension Harness Install

Labor Op Op
Code
Time