GROUP

MODEL

Subsequent Repair Action

2017-19MY
Soul (PS)
w/Nu 2.0L GDI

NUMBER

DATE

PI2107Y/Z

May 2022

SUBSEQUENT REPAIR ACTION
ENGINE REPLACEMENT INSTRUCTIONS
FOR DTC P1326 (PI2107Y/Z)

SUBJECT:

This bulletin provides information related to the Technical Service Bulletin previously published (PI2107) titled
“Nu 2.0L GDI - Knock Sensor Detection System ECU Logic Improvement”. Specifically, this bulletin provides
instructions on which procedures to follow if, after installation of the KSDS, any one of the subject vehicles
below return to the dealer with Diagnostic Trouble Code (DTC) P1326 (Knock Signal Range/Performance).
Model List:
MY

Model

Engine

Production Date

2017-2019

Soul (PS)

Nu 2.0L GDI

July 29, 2016 to December 21, 2018

If DTC P1326 is present, first perform the bearing clearance inspection with the Engine Bearing Clearance
Tester device (SST KQ231-2T110QQK). This device checks the rod bearing clearance by placing air and
vacuum into the cylinder block. Measure the bearing clearance and follow the instructions in this bulletin.
Refer to the flow chart found on pages 2-4, then follow the appropriate procedure as outlined in this bulletin.
Before conducting the procedure, verify the vehicle is included in the list of affected VINs.
A Vehicle Diagnosis Number (VDN) must be created with or without DTC P1326, after scanning for DTCs, prior
to performing PI2107Y/Z. If a VDN is not created, Warranty claim submission issues WILL occur.

 NOTICE
To assure complete customer satisfaction, always remember to refer to WebDCS Warranty
Coverage (validation) Inquiry Screen (Service → Warranty Coverage → Warranty Coverage Inquiry)
for a list of any additional campaigns that may need to be performed on the vehicle before returning
it to the customer.

A printed copy is for reference only; publication information can be updated at any time.
Always refer to KGIS for the latest information. After logging in kdealer.com, the newest technical
publications are listed in ‘Service Releases’ and has the latest service information that has been released.

Page 2 of 16
SUBJECT:

ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI2107Y/Z)

Flowcharts A/B/C:
Follow the applicable flowchart upon documenting customer complaint for one (1) of the three (3) following
concerns:
A.

DTC P1326 Stored… (Page 2)

B.

ENGINE NOISE… (Page 3)

C.

ENGINE, NO CRANK… (Page 4)

A. DTC P1326 STORED
Create PI2107Y Claim – No Techline PWA Required

Confirm customer complaint
as listed in the RO and if
vehicle was towed in.

Check oil level and
document on the RO

1. Full system DTC scan and
generate VDN
2. Save Freeze frame Data

Perform BCT

BCT Result

PASS
(OK)

Repair Completed

Replace
Knock Sensor

No

KSDS Software
Update available

NO PASS
(NG)

Check for updated
software

Yes
KDS Software
Update

Yes

Replace
Engine

KSDS Software
Update available

Check for updated
software

No

 IMPORTANT
Due to recent updates to KDS, always follow the BCT procedure instructions outlined in KDS. You
may refer to SST067 for BCT Procedure/Calibration information.

Note: If any concerns arise during/after completing the flow chart(s), open a Techline case online.

Printed TSB copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.

TSB: PI2107Y/Z Soul (PS) May 2022

Page 3 of 16
SUBJECT:

ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI2107Y/Z)

B. ENGINE NOISE
Techline PWA Required; Diagnosis only Campaign Possible

Confirm customer complaint
as listed in the RO and if
vehicle was towed in.

Check oil level and
document on the RO

Full system DTC scan
and generate VDN.

Perform BCT

BCT Result

PASS

NO PASS
(NG)

PWA
Process

Replace Engine

Yes

Connecting rod
bearing noise

No

Process Completed

No

Software update
available

Diagnosis coverage
only; any required
repairs are to be
completed using
normal service
procedures.
Do Not Submit as a
Campaign Claim.

Check updated
software

Yes

Refer to PI2107
(As Applicable)

PI210S

KDS Software
Update

 IMPORTANT
Due to recent updates to KDS, always follow the BCT procedure instructions outlined in KDS. You
may refer to SST067 for BCT Procedure/Calibration information.

Note: If any concerns arise during/after completing the flowchart(s), open a Techline case online.

Printed TSB copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.

TSB: PI2107Y/Z Soul (PS) May 2022

Page 4 of 16
SUBJECT:

ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI2107Y/Z)

C. ENGINE NO CRANK
Techline PWA Required; Diagnosis only Campaign Possible

Confirm customer
complaint as listed in the
RO and if vehicle was
towed in.

Measure the
remaining oil in the
crankcase.
There must be at
least 1 quart
remaining in the
crankcase.

Full system DTC scan
and generate VDN

Remove engine
drive belt and spark
plugs

Document engine
rotational torque
VIDEO

Check Max.
Torque Value
(94 lb.ft.)

Under
94 lb.ft.

Perform BCT

Over
94 lb.ft.

See Appendix 1
on page __.
Replace Engine
Create
PI2107 Claim

Oil level in the
crankcase was
less than 1 quart.

PWA
Process

NO PASS

BCT Result

PASS

Process
Completed

No

KSDS Software
update available

Diagnosis coverage
only; any required
repairs are to be
completed using
normal service
procedures.
Do Not Submit as a
Campaign Claim.

Check for updated
software

Yes

Refer to PI2107
(As Applicable)

PI210S

KDS Software
Update

 IMPORTANT
Due to recent updates to KDS, always follow the BCT procedure instructions outlined in KDS. You
may refer to SST067 for BCT Procedure/Calibration information.

Note: If any concerns arise during/after completing the flowchart(s), open a Techline case online.

Printed TSB copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.

TSB: PI2107Y/Z Soul (PS) May 2022

Page 5 of 16

ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI2107Y/Z)

SUBJECT:

Engine Replacement Procedure:
1.

Replace the engine assembly by referring to the
“Engine Mechanical System → Engine And
Transaxle Assembly → Engine And Transaxle
Assembly → Repair procedures” chapter in the
applicable Shop Manual on KGIS.

Refer to TSB ENG190 for information regarding
engine replacement practices.

2.

After removal of the engine from the vehicle, remove all components that will need to be transferred
by referring to the applicable Shop Manual on KGIS.

3.

Install all removed components from the old engine block onto the new engine block utilizing all parts
from Service Kit(s).

 NOTICE
Refer to TSB ENG083 for gasoline direct injection (GDI) specific information, including
related warnings and cautions for handling high fuel pressure system components and
combustion seals must be compressed after installation and before attempting to install into
the cylinder head. Use SST 09353 2B000.
5.

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

Fill crankcase with 5W-30 oil (refer to KGIS for oil fill level requirements)

•

Recommended Product: QUARTZ 9000 FUTURE FGC 5W-30 Full Synthetic SN PLUS, QUARTZ
9000 FUTURE XT 5W30 Full Synthetic SN PLUS,
Mobil Super Synthetic 5W30 or above.
If not available, use other brand 5W30 and Full Synthetic type with API SN/SN+/SP, ILSAC
GF4/GF5 or higher service grade.

6.

•

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.

Confirm that the Rom ID is up-to-date. If not, reflash the ECU to the latest ROM ID available. Refer to
PI2107 – 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.
Printed TSB copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.

TSB: PI2107Y/Z Soul (PS) May 2022

Page 6 of 16

ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI2107Y/Z)

SUBJECT:

AFFECTED VEHICLE RANGE:
Model

Production Date Range

Soul (PS)

July 29, 2016 to December 21, 2018

REQUIRED TOOL:
Tool Name

Tool Part No.

Torque Wrench

Figure

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