GROUP

MODEL

FUE

2022MY
Carnival (KA4)

NUMBER

DATE

060 (Rev 1, 05/23/2025)

August 2022

TECHNICAL SERVICE BULLETIN
SUBJECT:

CYLINDER IMBALANCE DTC P219XXOO INSPECTION
AND INJECTOR REPLACEMENT

 NOTICE
This bulletin has been revised to include additional information. New/revised sections of this
bulletin are indicated by a black bar in the margin area.
This bulletin provides information regarding cylinder air-fuel ratio imbalance DTC P219XX00 stored in ECU
on some 2022MY Carnival (KA4) vehicles with Lambda III 3.5L GDI engine, produced from January 26, 2021
through November 10, 2021, which may exhibit reduced power when accelerating from a stop or while driving
and MIL ON with one or more of the following DTC(s):
•

P219C00 - Cylinder #1 Air-Fuel Ratio Imbalance

•

P219D00 - Cylinder #2 Air-Fuel Ratio Imbalance

•

P219E00 - Cylinder #3 Air-Fuel Ratio Imbalance

•

P219F00 - Cylinder #4 Air-Fuel Ratio Imbalance

•

P21A000 - Cylinder #5 Air-Fuel Ratio Imbalance

•

P21A100 - Cylinder #6 Air-Fuel Ratio Imbalance

If one or more of the listed DTCs are present for any cylinder, then one or more high-pressure injectors (1)
and clip (2) may require replacement if DTC is stored. In addition, replacement of the high-pressure fuel pipe
(3) and cross-over pipe (4) will need to be replaced. Follow the procedure outlined in this publication to inspect
the ECU for DTCs and if necessary, replace required parts described in this publication.

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 4

CYLINDER IMBALANCE INSPECTION & INJECTOR REPLACEMENT

SUBJECT:

Flowchart:

Inspection:
Cylinder Imbalance
DTC Present

Vehicle In

YES

Vehicle is within the
affected production
date range

NO

NO

Vehicle is not within the
affected production date range
or no Cyl. Imbalance DTC stored.

YES

Vehicle History:
Affected Injector
Replacement previously
Performed?

Other condition, diagnose separately.

Using KDS, scan for DTCs to confirm which
cylinder(s) are affected.
DTCs P21XX00:
•

P219C00 - Cyl. 1 Air-Fuel Ratio Imbalance

•

P219D00 - Cyl. 2 Air-Fuel Ratio Imbalance

•

P219E00 - Cyl. 3 Air-Fuel Ratio Imbalance

•

P219F00 - Cyl. 4 Air-Fuel Ratio Imbalance

•

P21A000 - Cyl. 5 Air-Fuel Ratio Imbalance

•

P21A100 - Cyl. 6 Air-Fuel Ratio Imbalance

Are there related DTC(s) stored.
Yes - Proceed to step 2.
No - Other concern, diagnose by referring to
KGIS for more information. This bulletin does
not apply.
2.

Check vehicle history for injector replacement
on the affected cylinder(s) with DTC P21XX00.
(Cyl. 1-6)
If the affected cylinder injector HAS NOT been
replaced

in

the

past,

proceed

to

the

‘Replacement Procedure’ on page 3.
If the affected cylinder injector HAS BEEN
replaced in the past. Diagnose by referring to
KGIS for more information and normal warranty
if applicable.
Printed TSB copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.

TSB: FUE060 (Rev 1) Carnival (KA4) August 2022

Replace the affected
fuel injector(s) and
related parts, page 3.

YES

Inspection Procedure:
1.

NO

Vehicle Out

Page 3 of 4
SUBJECT:

CYLINDER IMBALANCE INSPECTION & INJECTOR REPLACEMENT

Replacement Procedure:
1.

Replace the high-pressure injector(s) on the
affected cylinder(s) by referring to the ‘Engine
Control/Fuel System → Fuel Delivery System →
Injector → Removal and Installation’ in the
applicable shop manual KGIS.

 NOTICE
DO NOT re-use the removed parts.
The ‘new’ injectors are supplied with
new O-Rings (B).

 NOTICE
DO NOT re-use the removed parts.
Replace the high-pressure pipe (C)
and cross-over pipe (D) with new
parts.

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

TSB: FUE060 (Rev 1) Carnival (KA4) August 2022

Page 4 of 4

CYLINDER IMBALANCE INSPECTION & INJECTOR REPLACEMENT

SUBJECT:

AFFECTED VEHICLE RANGE:
Model

Production Date Range

Carnival (KA4)

January 26th, 2021 to August 12th, 2021

REQUIRED PART:
Part Name

Part Number

High-Pressure

Figure

Qty.

35310 3NGA0FFF

1 or (up to Qty. 6)

Fuel Injector Clip

35309 3NTA0FFF

1 or (up to Qty. 6)

High-Pressure Pipe

35305 3NGA0FFF

Cross-Over Pipe

35307 3NGA0FFF

1

Intake Gasket

29215 3N350

1

Port Seals

28311 3N350

6

Fuel Injector

1

N/A

Note: Replace the High-Pressure Fuel Injector and Clip, only for the affected cylinder(s) with DTC(s) stored.

WARRANTY INFORMATION:
N Code: V72 C Code: ZZ3
Claim
Type

Causal P/N

Qty.

Repair

Labor Op

Op

Replacement

Description

Code

Time

P/N

DTC Check w/KDS
& Fuel Injector (GDI)
Replace 1-3 injectors

35310F01

35310 3NGA0FFF

1, 2

35309 3NTA0FFF

or 3

1.4

35305 3NGA0FFF

1

M/H

35307 3NGA0FFF

1

29215 3N350

1

28311 3N350

3

35310 3NGA0FFF

2, 3

35309 3NTA0FFF

or 6

35305 3NGA0FFF

1

35307 3NGA0FFF

1

29215 3N350

1

28311 3N350

6

on one (1) bank (L or R)

W

35310
3NGA0

Qty.

0

4, 5
DTC Check w/KDS
& Fuel Injector (GDI)
Replace 2-6 injectors

35310F02

1.8
M/H

on both (2) banks (L&R)

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

TSB: FUE060 (Rev 1) Carnival (KA4) August 2022