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ECU GO/NO GO Test

Auto ECU Fault Locator

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Go / NoGo  [PASS / FAIL] Test + Fault Finding Test
ECU Go/NoGo (Pass/Fail) & Fault Finding Tests are safe, fast, and reliable.
We use ESD protection for accurate results every time.
Perfect with FADOS testers — ideal for busy mechanics to save time and cut repair costs.
Test with confidence and get your vehicle back on the road faster.
Boost your engineering skills with our ECU Tests – the perfect match for FADOS testers.
Order now from our online shop and take your diagnostics to the next level.

.Need fast, easy access to ECU data?
Our online cloud database gives you unlimited access for a full year—plus free updates!
Download ECU tests in seconds, learn to record and isolate faults, and even sell your own ECU signatures.
Join our membership today and start exploring.
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Quickly test and diagnose your car’s ECU with our Go/No Go and Fault Finding Tests!
✔ PASS/FAIL test from the connector—no need to open the ECU
✔ Pinpoint faulty areas with our updated ECU database
Download instantly and start testing with confidence!


You can test it with the same ECU hardware,
​no problem with the software inside.
Used only by FADOS Testers \ FAFOD FAULT LOCATOR
Our tests are carried out with safety and accuracy in mind. Here are the key precautions and conditions for reliable testing:
  • Anti-static precautions are in place to protect your ECU.
  • Active gate current is limited to 8mA for device safety.
  • Collector/Drain switching current is limited to 22mA.
  • ESD protection is applied to the Device-Under-Test (during off time).
  • Detailed and accurate test steps with full instructions.
  • Achieve up to 97% accuracy in tests for reliable results.
Safety and precision guaranteed with every test!

Frequently Asked Questions
1. What is the Auto ECU Fault Locator?
The Auto ECU Fault Locator is a testing system that includes ECU Go/No Go (Pass/Fail) tests and Fault Finding tests to help diagnose ECU hardware problems quickly, safely, and accurately.

2. What is the difference between Go/No Go and Fault Finding tests?
The Go/No Go test checks whether the ECU hardware passes or fails from the connector without opening the ECU. The Fault Finding test helps pinpoint the faulty area inside the ECU for easier repair.

3. Do I need to open the ECU for the Go/No Go test?
No. The Go/No Go test is performed from the ECU connector, so there is no need to open the ECU for the first hardware check.

4. Can I use the test with the same ECU hardware even if the software is different?
Yes. These tests are used with the same ECU hardware, so the software inside is not a problem because the test focuses on the hardware.

5. Which tools are used with these ECU tests?
These tests are designed for use with FADOS Testers and the FADOS Fault Locator system.

6. Are the ECU tests safe to use?
Yes. The tests are designed with safety in mind, including anti-static precautions, ESD protection, current limits, and detailed test instructions for reliable operation.

7. How accurate are the ECU tests?
The tests can achieve up to 97% accuracy, helping users get reliable diagnostic results when the correct testing steps are followed.

8. Is there an online database included?
Yes. The membership includes access to an online cloud database with ECU tests, updates, and downloadable files for one full year.

9. Can I download ECU tests instantly?
Yes. Members can download ECU tests in seconds, access updated test files, and start testing right away.

10. Who is this system suitable for?
This system is ideal for busy mechanics, ECU repair specialists, workshops, and engineers who want to save time, reduce repair costs, and improve ECU diagnostics.

ECU Test GO-NO GO Account - FULL

$775.00

ECU Test GO-NO GO Account - FULL

cloud access - full test account

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FADOS9F1 Repair Package

$4,350.00 $3,650.00
LIMITED TIME OFFER ​
Package:
  • FADOS9F1 Tester (New Version)
  • ECU Hardware Repair Testing Course
  • ECU Repair Manuals Account
  • ​ECU Go/No Go Testing Account

 
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FADOS7F1-18V Repair Package

$3,996.25 $2,850.00
LIMITED TIME OFFER 
Package:
  • FADOS7F1-18V (New Version) 
  • Advanced FADOS Course Account
  • ECU Hardware Repair Testing Course
  • ECU Repair Manuals Account
  • ​ECU Go/No Go Testing Account
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LIMITED TIME OFFER ​
Package:
  • FADOS7F1-10V (New Version) 
  • Advanced FADOS Course Account
  • ECU Hardware Repair Testing Course
  • ECU Repair Manuals Account
  • ​ECU Go/No Go Testing Account
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​1 Year Free Updates [New ECUs]
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