SST power switch ‘ON’.

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DTC P1326 – ENGINE INSPECTION / REPLACEMENT (SERVICE CAMPAIGN T3G)

17. Locate the AP/VC switch on the bearing
tool SST and switch it to the AP Position.
18. Follow the instructions on the GDS to test
each cylinder. Cylinder #1 is checked first.
The cylinders will be checked per the engine’s
firing order : #1→#3→#4→#2.

19. On the bearing tool SST, change the AP/VC
switch to the VC position when instructed by
the GDS.

NOTICE
If the bearing measurement value does
not change when the AP/VC is
switched or the “Unable to measure”
message appears on the GDS, rotate
the crankshaft further as the exhaust
valves could be open. Set the
crankshaft to TDC again (Step 11).
Ensure the test hose is disconnected
from the clearance gauge SST when
finding TDC.

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DTC P1326 – ENGINE INSPECTION / REPLACEMENT (SERVICE CAMPAIGN T3G)

20. Continue following the instructions on the
GDS to complete the bearing inspection. Check
the engine oil level and select the level in the
GDS.

21. If the test result is “PASS”:
 Save a screenshot of the results screen.
 Refer to Campaign 953 to update the
Engine ECM if new software is available.
 Reinstall all components in the reverse
order of removal.
 Check for DTCs and perform the
appropriate diagnostic service. Ensure
no warning lights are present to
complete the procedure.
If the test result is “NO PASS”:
 Save a screenshot of the results screen.
 Continue to the engine replacement
procedure.
 Refer to Campaign 953 to update the
Engine ECM if new software is available.
 Check for DTCs and perform the
appropriate diagnostic service. Ensure
no warning lights are present to
complete the procedure.

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Engine Replacement:
1.

Continue if DTC P1326 is detected and the bearing inspection is NO PASS.

2.

Follow the published Service Information
from the applicable Shop Manual to remove
the Sub Engine Assembly from the vehicle.
Shop Manual Section Location:
Engine Mechanical >
Engine And Transaxle Assembly >
Engine And Transaxle Assembly >
Repair Procedures

NOTICE
Record the audio station presets (XM, AM, FM, etc) prior to disconnecting the
battery.
3.

Certain replacement engines must be prepared prior to installation. Some components from
the existing engine must be transferred to the new engine.

NOTICE
Be careful to reserve the vehicle’s original parts for reinstallation on the
replacement engine.
Transfer GDI High
Pressure Pump

(2.4L ULEV Only) Relocate/Transfer
Exhaust Studs Manifold Studs

TSB #: 20-01-004H-1

Transfer Fuel
Injectors,
Rail, Knock
Sensor,
Harness

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4.

For 2.4L with ULEV / FED emissions only
2.4L replacement engines are produced with
the exhaust manifold studs configured for
SULEV / CAL emissions package.
Two exhaust studs must be relocated on the
new engine and 1 exhaust stud must be
transferred from the old engine.
 Use a commercially available stud
removal tool or use the double-nut
technique to complete this step.

5.

SULEV /
CAL Spec

Exhaust Stud Position Relocation Information

ULEV /
FED Spec

Remove and reinstall the engine knock
sensor from the old engine to the new
engine.
Knock Sensor Fastener
Tightening torque: 21Nm (15.5lb-ft)

NOTICE
Ensure the knock sensor is torqued
to specification using a torque
wrench. Improper installation can
result in DTC codes.

6.

If 21101-2GK70QQA engine is used:



Install the oil filler cap from the old engine
to the new one.
Install the drive plate/flywheel on the new
engine using new bolts (QTY 7).

Drive Plate Tightening torque :
111.7 ~ 127.5 Nm (86.8 ~ 94.1 lb-ft)

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7.

Follow the published procedure outlined in
TSB 19-FL-001H to remove and reinstall the
following GDI high pressure fuel system
components from the existing engine to the
new engine:
 GDI High Pressure Pump
 Fuel Injectors (4)
 Fuel Rail
The corresponding Service Kits will supply
the required new parts per TSB 19-FL-001H
to complete the transfer of the above
existing parts.

8.

Install the new oil cooler hoses if applicable.

9.

Reconnect and reinstall the engine front
harness.

10.

Follow the published Service Information
from the applicable Shop Manual to reinstall
the Sub Engine Assembly.
Shop Manual Section Location:
Engine Mechanical >
Engine And Transaxle Assembly >
Engine And Transaxle Assembly >
Repair Procedures

!

CAUTION

Follow TSB 19-FL-001H carefully and
replace the following newly supplied parts
from the Service Kits:
 Mounting flange O-ring (for High
Pressure Pump)
 O-rings, Backup Rings, Washer Seals,
Combustion Seal Rings, and clips (for
Fuel Injectors)
 Fuel Pipe (between High Pressure
Pump and Fuel Rail)
In addition, the Service Kits include (1)
Exhaust Pipe Gasket. Install this new
gasket when attaching the front and center
muffler assemblies together during the
engine installation.

NOTICE
If the torque converter has moved from
the fully inserted position, carefully push
inward and rotate the torque converter
until the converter is recessed
approximately 9/16 - 5/8” (14 -16 mm) into
the transaxle case when reinstalling the
automatic transaxle.

NOTICE
Be sure to replace the following newly
supplied parts from the Service Kit:
 Oil Level Rod & Oil Level Guide Assy.
 Intake Manifold Gaskets (4)
 Exhaust Manifold Gasket
 Fuel Pipe Assembly
 (2.0T Only) Turbo Oil Feed Hose & Pipe
 (2.0T Only) Turbo Oil Drain Gasket (2)
 (2.0T Only) Oil Drain Gasket
 (2.0T Only) Gasket (2)

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11.

Connect the (2) oil coolant hoses between the oil cooler and the water temperature control
assembly.
 Fill the cooling system with 50/50 ~ 70/30 (Water/Anti-Freeze) coolant mixture.

12.

Fill the engine crankcase:
 Add 5.8 quarts for the initial dry fill of the engine.
 With the fuel system disabled temporarily, crank the engine for several seconds to prime
the lubrication system prior to starting the engine.
For all models excluding Veloster N (JSN):
 Use Pennzoil Platinum 5W30 Full Synthetic SN PLUS, Quaker State Ultimate Durability
5W30 Full Synthetic SN PLUS, Dexos Gen2 5W30 or above.
 If not available, use other brand 5W30 full synthetic type with API SN/SN+/SP, ILSAC
GF4/GF5 or higher service grade.
For Veloster N (JSN):
 Use Penzoil Maximum Power 0W30 Full Synthetic API SN PLUS or Dexos Gen2 0W30.
 If not available, use other brand 0W30 or 5W30 Full Synthetic type with SN/SN+/SP,
ILSAC GF4/5 or higher grade.

13.

Start the engine to warm it up and begin the
cooling system air bleeding process.
 Check for any leaks during this time.
 After the engine has warmed up to
normal operating temperature, turn the
engine off, wait a few minutes, and then
adjust the engine oil level to near the
“F” mark as shown.

14.

Refer to Campaign 953 to update the Engine ECM if new software is available.

15.

When all fluids have been fully filled and all work quality checks are completed:
•
Set the customer’s audio station presets.
•
Relearn the Steering Angle Sensor using the GDS.
•
Clear DTC P1326 with engine ON. P1326 may reset if it’s not cleared with the
Engine ON. Then check for other DTCs and perform the appropriate diagnostic
service. Ensure no warning lights are present.
•
Reset the engine adaptive values using the GDS.
•
Perform a short road test to confirm normal vehicle drivability.

Optimum Engine Oil Fill Level

NOTICE



Clear DTC P1326 with engine ON. P1326 may reset if not cleared with the
engine ON.
Reset engine adaptive values

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