Key Programmer — 3
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Car Alarm Systems with Remote Start and Keyless Entry: How They Work
How integrated car alarm, remote-start, and keyless-entry systems work, plus compatibility, warranty, legal, and installation pitfalls to know.
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Car Diagnostic Tools: A Complete Overview of the Market
A clear overview of car diagnostic tools: code readers, scan tools, dealer systems, and key programming tools, and how to choose.
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Car Key Duplication Explained: How It Works and What to Know
How car key duplication works for basic, transponder, and smart keys, where to go, what to bring, and mistakes to avoid.
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Cars Without an Immobilizer: What Owners and Locksmiths Should Know
Which cars lack a factory immobilizer, when immobilizers became standard by market and region, and what that means for key duplication and theft risk.
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Chevy Cobalt Immobilizer Bypass: A Passlock Service Guide
A technician's guide to the Chevy Cobalt's GM Passlock immobilizer system: how it works, legitimate bypass and service scenarios, and mistakes to avoid.
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ChipSoft J2534 Driver: What to Actually Know Before You Use It
ChipSoft makes real J2534 adapters for chip tuning, but it's a niche brand. Here's what's confirmed, what to check first, and mistakes to avoid.
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CMD ECU Tool (CMDflash): What It Is and Who It's Actually For
CMD ECU tool usually means CMDflash by Flashtec S.A. Here's what the professional bench/boot programmer does and how it differs from budget tools.
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Compustar Bypass Modules: How They Work and What to Check Before You Buy
How Compustar's bypass modules satisfy factory immobilizers for remote starts, how they compare to Fortin and DEI, and what to verify before buying.
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Denso ECU Tool: What It Actually Means and What to Use
Denso ECU tool searches are ambiguous: Denso is an OEM manufacturer, not a tool brand. Here is what techs actually use for bench/boot ECU work.
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Diagnostic Scan Tool: What It Does and How to Choose One
How a diagnostic scan tool reaches multiple vehicle systems, what bidirectional control and guided diagnostics mean, and what to check before buying.
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Diagnostic Test Machine for Cars: What It Is and How It Works
An overview of car diagnostic test machines, how they read vehicle data, and what to consider when choosing one.
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DiaLink J2534: What It Is and What to Know Before You Buy
DiaLink J2534 isn't an Autel product. Here's who actually makes it, what it does, and what to check before buying one for OEM reprogramming.
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Do Transponder Keys Need to Be Programmed?
Yes, transponder keys must be programmed to your car immobilizer to start the engine. Learn why, common mistakes, and the exceptions that exist.
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Does My Car Have a PCM or ECM? Here's How to Check
Not sure if your vehicle uses a PCM or a standalone ECM? Here's how to check the owner's manual, scan tool, and VIN parts lookup to know for certain.
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Door Picking Tools: A Locksmith's Buying Guide
A buyer's guide to automotive door picking tools: tension wrenches, pick sets, air wedges, and long-reach tools, for licensed locksmiths and shops.
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Duplicate Car Keys Near Me: A Local Search Guide
Searching "duplicate car keys near me"? See which local option fits your key type, what to check before you go, and mistakes that waste a trip.
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ECM and PCM Meaning: What These Automotive Acronyms Stand For
ECM stands for Engine Control Module and PCM for Powertrain Control Module â here's what each acronym really means and where the terms originated.
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ECU Chip: What It Is Inside the Control Unit
What the physical ECU chip really is - microcontroller and memory hardware - and how chip-level bench programming differs from OBD reflashing.
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ECU Coding Explained: What It Means and When You Need It
ECU coding explained: how it differs from ECU programming/flashing, when it's needed, the tools involved, and mistakes to avoid.
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ECU Decoder Tools: From Raw File to Readable Maps
ECU decoding turns a raw binary dump into labeled, readable maps using definition files — the crucial step between reading an ECU and tuning it.
