OxyTuned

06/17/2026

The ECUs we rebuild and offer for sale are purchased from customers who either sell them to us for cash or trade them in for credit toward repairs, socketing, modifications, or other services.

We're currently running low on good rebuildable ECU cores and are actively looking to buy more. If you have unwanted OBD1 Honda ECU cores sitting on a shelf, consider sending them our way!

You can view our current core buying process and pricing here:
https://shop.oxytuned.com/pages/we-buy-honda-acura-ecu-cores

The photos below are just a few of the customer supplied cores we've finished rebuilding and preparing for their new homes this week. Thank you to everyone who helps keep these ECUs on the road!

06/01/2026

We'd like to thank all of our customers for their continued support and patience while we work through our ECU repair queue.

Due to a large influx of ECUs being sent in recently, turnaround times are currently longer than normal. At this time, customers should expect repairs to take approximately 20-30 days after the ECU has been received by us.

We're working hard to get every ECU completed and returned as quickly as possible without compromising quality. Thank you for your understanding and support!

Here are just a few of the ECUs we've completed recently.

05/11/2026

Another victim of the “cheap” Facebook Marketplace Hondata 😬

“We found one way cheaper than yours.”

This is exactly why we’re always cautious about secondhand ECUs.

This one came in after a failed DIY Hondata S300v3 install on a board that already had capacitor corrosion damage. What looked like a deal ended up being a pile of junk that now needs even more money put into it.

This isn't a rare occurrence here, we see this all the time. Damaged boards, poor soldering, hidden corrosion, and unfinished installs being sold off as “good deals.”

Sometimes the cheapest option is the most expensive one.

04/30/2026

Thank you all for the continued support, this time of year has been keeping us busy.

We’ve had a large number of ECUs sent in for service recently, and our queue is continuing to grow. Current estimated turnaround time is approximately ~2-4 weeks.

We truly appreciate your patience and trust in us! Here are just a few of the ECUs we’ve completed recently.

04/17/2026

Just wrapped up our 700th OBD1 Honda ECU refurbish!

Huge thank you to everyone who’s trusted us with their repairs and kept us busy doing what we love. Every unit that comes through here gets the time and attention it deserves, and we appreciate the support more than you know.

03/31/2026

Some shops measure success by how many units they can push out in a day, we measure it by how much time we’re willing to invest into doing it right.

Every ECU that comes across our bench gets the attention it actually needs, not just parts thrown at it, not shortcuts, and not covering up underlying damage. Proper board repair, quality components, and thorough inspection aren’t optional here, they’re the standard.

The before & after speaks for itself.

We’re not in a race to stack numbers. We’re here to deliver something you can trust to go back in your car and just work, the way it should have from the start.

03/26/2026

They’re finally here!

Our highly requested, long awaited 3D printed replacement lids for 92-95 OBD1 Honda ECUs are now available.

Designed to fit standard USDM OBD1 ECU cases and ready for use with emulator boards using standoffs. These solve the all too common issue of corroded, dented, or missing factory covers.

Not compatible with Accord/Prelude ECUs.

https://shop.oxytuned.com/products/obd1-ecu-replacement-lid

03/24/2026

When you can load up the parts cannon, but can’t aim it… 🎯

This ECU came in after being “repaired” elsewhere, capacitors popped & swapped onto a damaged board with no proper treatment, multiple transistor arrays replaced and installed in the wrong locations.

Throwing parts at a symptom isn’t diagnosis, it’s guesswork.

At OxyTuned, every unit is properly diagnosed before any components are replaced. We fix root causes, not just what might be bad. Components go where they belong, boards are treated correctly, and if a board is beyond saving, we don’t send it back pretending it’s good.

There’s a right way to do this, and then there’s this.

03/23/2026

It’s that time of year again, everyone’s pulling their cars out for spring and realizing their ECUs need some attention 😅

We just want to say thank you for your continued support and patience as the workload ramps up. Right now, turnaround time is sitting around 2-3 weeks while we work through the influx.

We appreciate every single one of you and are working hard to get everything handled as quickly as possible.

03/17/2026

Now carrying the Omni-Power 4 BAR MAP sensor for K-Series engines.
Perfect for boosted setups that need accurate manifold pressure readings beyond the factory sensor. Available now and ready to ship!

For use with K series engines Features: Cases are designed to withstand in excess of 130 PSI without leaking -40 to 260° Fahrenheit temperature operating range Able to respond from 10% of the pressure scale to 90% of the pressure scale in .001 seconds (the fastest response time of any MAP sensor on...