Toyota GTS+ vs Techstream: Which Diagnostic Software Do You Need?
Compare Toyota Global TechStream Plus (GTS+) with Techstream V18, including vehicle coverage, offline diagnostics, online services and interface requirements.
Motorsymph Diesel |
Technical Guides
Toyota GTS+ vs Techstream: Which Diagnostic Software Do You Need?
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Freightliner Cascadia Fault Codes, Fuses & Wiring Guide
A practical Freightliner Cascadia diagnostic guide covering SPN/FMI fault codes, fuse checks, VIN-specific wiring diagrams, DDDL, ServiceLink and Nexiq setup.
Motorsymph Diesel |
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Cummins Calterm 5.16 vs 3.17 vs 3.6.2: Which Version Do You Need?
Compare Cummins Calterm 5.16, 3.17 and 3.6.2 by ECM generation, Windows version and diagnostic interface to choose the correct engineering software.
Motorsymph Diesel |
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Cummins Fault Code List: SPN & FMI Codes Explained (2026 Guide)
A technician's Cummins fault code list: how SPN and FMI work together, a reference table of the most common Cummins engine and aftertreatment codes, and how to read and clear...
Motorsymph Diesel Technical Team |
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Caterpillar Fault Codes List: MID, CID & FMI Explained (2026)
A technician's Caterpillar fault code list: what MID, CID and FMI mean, how CAT codes differ from J1939, the difference between fault codes and event codes, and how to read...
Motorsymph Diesel Technical Team |
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How Long Does a DPF Regen Take? Parked, Active & Forced Regen Explained
How long a DPF regen takes (passive, active and parked/forced), what the regen light means, why regens fail to complete, and how to run a forced regeneration with diagnostic software.
Motorsymph Diesel Technical Team |
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What Is the Bobcat Service Analyzer? A Complete Diagnostic Guide
Bobcat Service Analyzer explained: what the dealer-level diagnostic software does, which skid steers, track loaders, excavators and VersaHandlers it covers, and the service harnesses you need to connect.
Motorsymph Diesel Technical Team |
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Komatsu CSS & Diagnostics Explained: A Guide for Construction Equipment
Komatsu CSS and diagnostics explained: what the service software covers, how monitor-panel diagnostics work on Komatsu machines, the Cummins-engine connection, forced regens, and which equipment is supported.
Motorsymph Diesel Technical Team |
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How to Read Caterpillar Fault Codes: MID, CID and FMI Explained
How to read Caterpillar fault codes: what MID, CID and FMI mean, how to decode a CAT code, the difference between fault codes and event codes, severity levels, and how...
Motorsymph Diesel Technical Team |
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What Is Allison DOC? The Transmission Diagnostic Software Explained
Allison DOC explained: what the OEM transmission diagnostic software does, which Allison 1000/2000/3000/4000 and TC10 transmissions it covers, the Premium/Flash/Fleets/Classic versions, and the adapter you need.
Motorsymph Diesel Technical Team |
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What Is CAT ET (Caterpillar Electronic Technician)? A Complete Guide
A complete guide to CAT ET diagnostic software, supported Caterpillar engines and machines, adapters, WinFLASH, SIS and setup.
Motorsymph Diesel |
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What Is John Deere Service Advisor? The Complete Guide for Mechanics
A practical John Deere Service Advisor guide covering AG, CF, DTAC, diagnostic functions, EDL adapters and system requirements.
Motorsymph Diesel |
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How to Force a DPF Regeneration on Case IH & New Holland (with CNH EST)
How to force a parked DPF regeneration on Case IH and New Holland tractors: why limp mode happens, the preconditions the machine needs, the step-by-step process with CNH EST, and...
Motorsymph Diesel Technical Team |
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Case IH & New Holland Fault Codes Explained: How to Read Tractor DTCs
How to read Case IH and New Holland tractor fault codes: what the ENG/TRANS/INST prefixes mean, how the numeric code ranges map to each system, and how to turn a...
Motorsymph Diesel Technical Team |
