Viking Diagnostics

10/07/2026

Sometimes repairs aren’t very pretty. This power rail had a microscopic break that lead to one module not receiving power, leading to a persistent knock code.

The jumper was added to fix that problem.

This was a warranty repair. Sometimes things test fine on the bench and just don’t show up until they’re back in the real world.

Ideally, we don’t want anyone receiving parts from us that aren’t working properly, but sometimes things just sneak by quality control.

That’s why we warranty our work, just in case.

09/29/2026

If you’re an Idaho resident, or even if you’re not but you want to support this effort, please sign the petition or share it with someone who should!

Legalize Motorcycle Lane Filtering in Idaho

09/22/2026

Check out our new website! Let us know what you think in the comments!

www.vikingdiagnostics.com

09/16/2026

It’s a Mail-in repair, similar to data recovery or other hardware repairs. You will receive YOUR ECM back, repaired back to FACTORY SAFE and FULLY FUNCTIONAL condition.

We don’t delete anything!

09/14/2026

The glowing material you see here is conformal coating, which protects the electronics and replaces the potting material, allowing for air to act as an insulator between the final plexiglass seal and the KC2-B0 modules, thereby protecting them from thermal changes, even better than when the ECMs were originally manufactured.

09/12/2026

Nothing quite like a good repair 😁

09/11/2026

09/10/2026

Got a Gl1800 radio that won’t put out any sound? This Amplifier may be the problem. Over time the thermal paste that connects these chips to the heat sync dries out and becomes ineffective, leading to overheating in the amplifier and eventually… failure.

If you have one that isn’t working, head over to my website and place an order for a mail-in repair.

09/10/2026

This time of year the orders start to really stack up.

I’m often asked if owners should send their ECM for repair during the winter, even if they aren’t getting a knock sensor code. My answer is always the same.

An ounce of prevention is worth a pound of cure. Once the season is over, send your ECM in and you’ll never have to worry about it again.

09/10/2026

This is to blame.

This is it, the acoustic conditioner. This is why your ECM is detecting knock that isn’t really there.