NHTSA ID Number: 10164506
Manufacturer Communication Number: IK1201440
Summary
International
A26 Engine Fuel Delivery Pressure Sensor (FDP) and Harness Pigtail Eliminated
DESCRIPTION
This document will explain the removal of the fuel delivery pressure sensor and harness pigtail on the A26 engine. The early built
A26 engines had the fuel delivery pressure sensor installed in the engine mounted fuel filter housing (Figure #1) however, the ECM never monitored the signal from it. Later the sensor was removed, the port was plugged, and the engine harness was modified to remove the pigtail and the connector for it.
SERVICE PARTS INFORMATION
| Description | Part Number | Notes |
|---|---|---|
| HARNESS, ENGINE SENSOR | 7099264C92 | Original harness – Has the FDP sensor pigtail and connector. |
| HARNESS, ENGINE SENSOR | 7099264C94 | Updated harness – Does not have the FDP sensor pigtail or connector. |
REPAIR STEP(s)
HARNESS INSTALLATION PROCEDURE:
Questions from the field have come up while installing a replacement engine harness. Some of the C92 engine harnesses may come through parts when you are replacing a harness on an engine that does not have a FDP sensor installed.
IT IS ACCEPTABLE to install a C92 harness on a newer engine not equipped with the FDP sensor.
The unused pigtail (Figure #1 item 2) and connector for the FDP sensor can simply be tied off and tucked out of the way OR The pigtail (Figure #1 item 2) can be cut off, and apply heat shrink tubing at the wire ends The wiring for those circuits to the ECM are not used
1 Affected Product
Vehicle
| MAKE | MODEL | YEAR |
| INTERNATIONAL | INTERNATIONAL | 9999 |
1 Associated Document
Manufacturer Communications
Document ID: IK1201440
Revision: 0
Last Modified: 8/27/2019
MC-10164506-0001.pdf 204.349KB
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Countries: CANADA, UNITED STATES Document ID: IK1201440 Availability: ISIS, FleetISIS, IsSIR Revision: 0 Major System: ENGINES Created: 8/25/2019 Current Language: English Last Modified: 8/27/2019 Other Languages: NONE Author: Greg Scheff Viewed: 54 Hide Details Coding Information Copy Link Copy Relative Link Bookmark Add to Favorites Print Provide Feedback Helpful Not Helpful View My Bookmarks 1 0 Title: A26 Fuel Delivery Pressure Sensor (FDP) and Harness Pigtail Eliminated Applies To: All A26 Engines CHANGE LOG Please refer to the change log text box below for recent changes to this article: 08/26/2019 – Initial Article Release DESCRIPTION This document will explain the removal of the fuel delivery pressure sensor and harness pigtail on the A26 engine. The early built A26 engines had the fuel delivery pressure sensor installed in the engine mounted fuel filter housing (Figure #1) however, the ECM never monitored the signal from it. Later the sensor was removed, the port was plugged, and the engine harness was modified to remove the pigtail and the connector for it. SYMPTOMS Diagnostic Trouble Codes & Dashboard Indicator Lights: DTC/Light Description Not Applicable SPECIAL TOOLS / SOFTWARE Tool Description Tool Number Comments Instructions Not Applicable SERVICE PARTS INFORMATION Description Part Number Notes HARNESS, ENGINE SENSOR 7099264C92 Original harness – Has the FDP sensor pigtail and connector. HARNESS, ENGINE SENSOR 7099264C94 Updated harness – Does not have the FDP sensor pigtail or connector. Figure #1: Engine Mounted Fuel Filter Housing Item 1: Fuel Delivery Pressure Sensor (FDP) Item 2: FDP harness pigtail and sensor connector REPAIR STEP(s) HARNESS INSTALLATION PROCEDURE: Questions from the field have come up while installing a replacement engine harness. Some of the C92 engine harnesses may come through parts when you are replacing a harness on an engine that does not have a FDP sensor installed. IT IS ACCEPTABLE to install a C92 harness on a newer engine not equipped with the FDP sensor. ï The unused pigtail (Figure #1 item 2) and connector for the FDP sensor can simply be tied off and tucked out of the way OR ï The pigtail (Figure #1 item 2) can be cut off, and apply heat shrink tubing at the wire ends ï The wiring for those circuits to the ECM are not used WARRANTY INFORMATION Warranty Claim Coding: Refer to the Warranty Coding Manual for Group and Noun Codes. Standard Repair Time(s): Refer to the SRT Manual for Repair Times OTHER RESOURCES Master Service Information Site Hide Details Feedback Information Viewed: 53 No Feedback Found Copyright © 2019 Navistar, Inc. Helpful: 1 Not Helpful: 0
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