Solenoid Valve - Test (Solenoid Valves that Connect
to the Dosing Control Unit (DCU)) ..................... 403
Solenoid Valve - Test (Solenoid Valves that Connect
to the Engine ECM) .........................................409
Soot Sensor - Test............................................. 414
Speed Control - Test (Analog) ............................ 419
Speed Control - Test (PWM)............................... 424
Speed/Timing - Test .......................................... 431
Switch Circuits - Test (Multiposition Throttle
Switch) ........................................................... 438
Switch Circuits - Test (Air Filter Restriction
Switch) ........................................................... 441
Valve Position - Test .......................................... 443
Water in Fuel - Test ........................................... 450
Service
Service Tool Features........................................ 454
Service Tool Error Identifiers .............................. 486
Customer Passwords ........................................499
Factory Passwords............................................ 499
ECM Will Not Accept Factory Passwords ............500
Electronic Service Tool Does Not Communicate ..500
Codes that Inhibit Operation of Aftertreatment
System ........................................................... 505
Test ECM Mode ................................................ 507
ECM Software - Install ....................................... 508
ECM Software - Install (Dosing Control Unit
(DCU))............................................................ 509
ECM - Replace ................................................. 510
Electrical Connectors - Inspect ........................... 511
Injector Code - Calibrate ....................................517
SCR Inducement Emergency Override ............... 518
Index Section
Index................................................................ 521
4 UENR4469-36
Table of Contents
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