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Perkins M190C User Manual

Perkins M190C
220 pages
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KENR9126
September 2010
Troubleshooting
M190C, M
216C, M 250C and M 300C
Marine E
ngine
PJ (Engine)

Table of Contents

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Perkins M190C Specifications

General IconGeneral
Engine TypeDiesel
Fuel SystemDirect Injection
AspirationTurbocharged
Emission StandardsTier 3
Engine ModelM190C
Cooling SystemLiquid

Summary

Important Safety Information

Electronic Troubleshooting

Fuel Injection

Diagnostic Codes

Event Codes

Electronic Service Tools

Connecting the Electronic Service Tool and the Communication Adapter II

Flash Codes

Replacing the ECM

Self-Diagnostics

ECM Harness Connector Terminals

Programming Parameters

Test ECM Mode

Flash Programming

Injector Trim File

Customer Specified Parameters

System Configuration Parameters

Troubleshooting without a Diagnostic Code

Alternator Will Not Charge

Provides troubleshooting steps for when the alternator fails to charge the battery.

Coolant in Engine Oil

Explains how to diagnose and repair the presence of engine oil in the cooling system.

Coolant Temperature Is Too High

Provides troubleshooting steps for an engine overheating condition.

ECM Will Not Communicate with Other Systems or Display Modules

Guides on troubleshooting communication failures between the ECM and other systems.

Electronic Service Tool Will Not Communicate with ECM

Provides steps to diagnose and resolve issues when the electronic service tool cannot communicate with the ECM.

Engine Cranks but Will Not Start

Offers troubleshooting procedures for an engine that cranks but fails to start.

Engine Misfires, Runs Rough or Is Unstable

Troubleshoots symptoms of engine misfiring, rough running, or unstable operation.

Engine Oil in Cooling System

Explains how to diagnose and repair the presence of engine oil in the cooling system.

Engine Will Not Crank

Provides troubleshooting steps for an engine that fails to crank when the ignition is turned on.

Low Engine Oil Pressure

Guides on diagnosing and resolving low engine oil pressure conditions.

Troubleshooting with a Diagnostic Code

Troubleshooting with an Event Code

Diagnostic Functional Tests

5 Volt Sensor Supply Circuit - Test

Tests the 5V sensor supply circuit for issues causing diagnostic codes related to voltage.

Electrical Power Supply Circuit - Test

Tests the electrical power supply to the ECM for high, low, or erratic voltage issues.

Engine Pressure Sensor Open or Short Circuit - Test

Diagnoses open or short circuits in engine pressure sensors (fuel, oil, manifold, transmission).

Engine Speed/Timing Sensor Circuit - Test

Troubleshoots faults related to the primary and secondary engine speed/timing sensors.

Engine Temperature Sensor Open or Short Circuit - Test

Diagnoses open or short circuits in engine temperature sensors (coolant, intake manifold, fuel, transmission).

Fuel Rail Pump Solenoid - Test

Tests the fuel rail pump solenoid circuit for current issues affecting fuel delivery.

Ignition Keyswitch Circuit and Battery Supply Circuit - Test

Tests the electrical supply circuits for the ECM, including keyswitch and battery connections.

Injector Data Incorrect - Test

Addresses diagnostic codes indicating incorrect injector data, often related to trim files.

Injector Solenoid Circuit - Test

Tests the electrical circuit for the injector solenoids for open or short conditions.

Switch Circuits - Test

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