Dt466 Fuel System Manual
Factory printed manual. OEM factory Navistar electronic diagnostics & troubleshooting manual.
May 17, 2016 1988 International S1900 DT466 Finally got time to play with the Injection pump. At first I turned the center screw about 4 complete rotations, and it only h. Page 29: Fuel Management System Injection Control Pressure (ICP) system. Lubrication system. Fuel supply system. Electronic control system EGES-265-2 Read all safety instructions in the 'Safety Information' section of this manual before doing any procedures.
- Engine models: DT466 & 530E
- Engine serial numbers: 1075289 thru 1194038
- Model years: 1997-2000
Coverage includes:
- Fuel System Fuel Flow
- Injection Control Pressure System
- HEUI Injector Operation
- Electronic Control Module
- Engine & Vehicle Sensors
- Vehicles Features
Standard
- Electronic Governor Control
- ATA Data Link Provisions
- Service Diagnostics
- Electronic Speedometer & Tachometer
- Engine Over Temperature Protection System
- Event Logging System
- Engine Crank Inhibit
- Electronic Accelerator Pedal
- Cold Ambient Protection
- Change Oil Lamp
Optional
- Cruise Control
- Engine Speed Control for PTO
- Road Limiting / Governor
- Body Equipment Manufacturers Provisions
- Engine Warning System
- Engine Shutdown System
- Idle Shutdown
- Electronic Pressure Governor
- Engine Fan Control
- Electronically Controlled Radiator Shutters
Diagnostic Software Operation
- Diagnostic Trouble Code Detection & Procedures
- Continuous Monitoring
- Diagnostic Tests
Hard Start / No Start Diagnostics
- Fuel Check
- Engine Systems Check
- Engine Oil Check
- Intake / Exhaust Restriction Check
- EST Diagnostic Trouble Codes
- EST Key On Engine Off Standard Test
- EST Key On Engine OFF Injector Test
- Diagnostic Trouble Codes
- EST Data List
- ECM Voltage Test
- Engine Cranking Test
- Injection Control Pressure Test
- Engine Cranking Test
- Injection Control Pressure Test
- Low ICP Pressure Test
- Fuel Pump Pressure Test
Performance Diagnostics
- Engine Oil Check
- Fuel Pressure Test
- Transfer Pump Restriction Test
- EST Diagnostic Trouble Codes
- EST Engine Off Standard & Injector Test
- STI Button, Diagnostic Trouble Codes
- Intake Restriction Test
- EST Engine Running Standard & Injector Test
- Fuel Pressure Test, Full Load
- ICP Pressure Test
- Boost Pressure Test
- Crankcase Pressure Test
- Wastegate Actuator Test
- Exhaust Restriction Test
- Valve Clearance Test
Performance Specifications
Dt466 Fuel System Manual Transmission
Sensor & Actuator Locations
Dt466 Injection Pump Diagram
Diagnostic Procedures for the Electronic Control System
Circuit Function & Diagnostics
Dt466 Fuel Return Line
- Accelerator Position Sensor & Idle Validation
- ATA Communications
- Barometric Pressure Sensor
- Brake Switch Circuits
- Camshaft Position Sensor
- Change Oil Lamp
- Electronic Control Module Power Supply
- ECM Self Test
- Electronic Pressure Governor
- Engine Coolant Level System
- Engine Coolant Temperature Sensor
- Engine Crank Inhibit System
- Engine Data Line w/ Allison Transmission
- Engine Diagnostic Switch & Engine Warning Light
- Engine Fan Control
- Engine Oil Pressure Sensor
- Engine Oil Temp. Sensor Idle Shutdown Timer
- Injection Control Pressure Sensor
- Injector Drive Circuits
- Injection Pressure Regulator
- Injection Pressure Regulation System
- Intake Air Temperature Sensor
- Manifold Absolute Pressure Sensor
- Oil Water Lamp & Engine Warning & Protection System
- Radiator Shutter Enable
- Remote Accelerator Position Sensor
- Remote PTO Speed Control
- Speed Control Command Switches
- Tachometer Output Circuit
- Two speed Axle Speedometer Circuit
- Vehicle Retarder
- Voltage Reference
- Vehicle Speed Sensor Signal
Diagnostic Analysis Procedures
Diagnosing Scuffed Injectors