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Engine & transmission · ALDL (OBD1)

Advanced Engine Diagnostics

Read and clear engine and transmission fault codes, watch live data on a modern dash, and record and replay logging sessions. For VR to VY Holden Commodores.

$50.00

SKU: AED

No shipping: your licence is emailed after purchase

ALDL cable not includedThis listing is for the software only. It's designed for use with our ALDL Cable v2, sold separately. Already have an Envyous ALDL cable? You can use it with this software.
Australian owned & supported
Secure checkout
Lifetime updates

What it does

AED gives everyone technician-grade engine and transmission diagnostics for VR to VY Holden Commodores, at a fraction of the cost of factory tools.

Fault codes

Read current and history engine and transmission fault codes, then clear them.

Live data dash

Live engine and transmission data on a modern dash display, as a list or as graphs.

Log & replay

Save live logging sessions and replay them later to review your car's health.

Inside Advanced Engine Diagnostics

Tap any screenshot to see it full size.

Live data

Factory-tool data, made affordable

AED talks to your car's engine computer (ECM) over ALDL and shows the same live engine and transmission information you'd find in factory tools, on a modern instrument-style dash display.

  • Dash, list and graph views
  • Engine and transmission data
  • Easy navigation, built for everyone

Fault codes

Read and clear fault codes

Read current and history fault codes from the engine computer, and clear them once the problem is fixed.

  • Current and history codes
  • Clear codes when the fault is fixed

Logging

Save, replay and compare

Viewing live data isn't always enough, or it's too much to take in at once. AED saves live logging sessions so you can replay them in your own time, and keep records of sensor outputs to compare with future logs.

  • Record live logging sessions
  • Replay and review later
  • Compare against future issues and logs
Live data list
Freeze data
Engine graph
Engine log

Supported vehicles

AED reads engine and transmission data over ALDL on VR to VY Commodores and the WK V6. LS1 V8s and VZ, WL, VE and VF models use OBD2 for the engine: for those, use Software on ELM Street (SOE).

Select your model and engine to check your car.

See every vehicle

See it in action

Live demonstration of AED.

What you get

  • Advanced Engine Diagnostics licence for one computer
  • Licence serial by email, also in your account
  • Software download from our Downloads page
  • Lifetime updates

What you'll need

  • An Envyous ALDL cable: our ALDL Cable v2, sold separately (or your existing Envyous ALDL cable)
  • A Windows laptop or PC with genuine, activated Windows 10 or 11 and a free USB port
  • Internet access to register your licence
  • A supported vehicle: check yours above

See Software Licensing and Computer Requirements for the details.

Frequently asked questions

Does AED include an ALDL cable?

No. This listing is the software only. AED is designed for use with our ALDL Cable v2, sold separately. Already have an Envyous ALDL cable? You can use it with AED.

Does AED work on my LS1 V8 or VZ Commodore?

No. Engine data on LS1 V8s and on VZ, VE and VF Commodores uses OBD2. For those cars, use Software on ELM Street (SOE) with our ELM327 OBD2 cable.

Can I install it on more than one computer?

Each licence registers the software to one computer. A licence serial can only be used once and can't be transferred to another computer later. See Software Licensing for the details.

Do I need internet access?

Yes. Registration needs an internet connection, and offline activation isn't available.

Which version of Windows do I need?

A genuine, activated copy of Windows 10 or 11. Virtual machines and emulators aren't supported. See Computer Requirements.

How do I get the software after I buy it?

Your licence serial is emailed to you after purchase and is also available in your account. Download the software installer from our Downloads page.

What if my computer crashes or gets wiped?

Make a full image backup of your computer after you register the software. Licences can't be reissued, so the backup is how you get your licence back after a crash or wipe.

Do I get updates?

Yes. All of our software includes lifetime updates.

$50.00Software licence · emailed
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