Diagnosis and bench testing
We test your ECU on the bench —power, communication and signals— with no need for the vehicle.
Ideal when the car won't start and the computer must be ruled out.
ST-Labs · Automotive module repair
Module repair
SpeedTech's electronics lab: we repair ECUs, clusters and modules from any vehicle our equipment supports. Bench diagnosis, component-level repair, cloning and reprogramming.
Bench diagnosis before any quoteRepair under the microscopeWe receive modules from the whole country
Services
What we do in the lab
Your module is bench-tested before and after every job: we never work blind.
Electronic repair
Component-level and under the microscope: injector and coil drivers, power stages, CAN communication and water damage.
ECU cloning
We transfer the full contents of your damaged computer to a donor unit: the vehicle accepts it with no key or immobilizer programming.
Reflash and updates
OBD or bench reprogramming with each brand's original software, and module recovery after a failed update.
Immobilizer and immo off
Immobilizer syncing, lost keys and deletion when the repair requires it.
With proof of vehicle ownership.DPF and EGR solutions
For competition vehicles and off-road use.
Clusters and odometer
Cluster repair and odometer calibration when replacing one, keeping the vehicle's true mileage.
Airbag modules
Crash-data clearing after a repaired collision, so the original module can be reused.
Full diagnostics
All-systems scan, injector coding, DPF regeneration, service resets and actuator tests.
Brands
The brands on Costa Rican roads
And any other vehicle whose module our equipment supports: ask us with the model and year.
ToyotaHyundaiNissanMitsubishiHondaMazdaKiaSuzukiIsuzuChevroletFord+ more
How it works
Send it in, get it back working
Tell us the case
Fill out the form or message us on WhatsApp with the make, model, year and symptom.
Send us the module
By Correos de Costa Rica or your local courier; you can also drop it off in person. We share the address once the case is confirmed.
Diagnosis and quote
We bench-test it and send you the diagnosis with the price before touching anything.
Back to you working
We repair, test again and ship it back with proof of the work done.
Real warranty
Every repair leaves bench-tested and under warranty for the work performed.
From the whole country
We receive modules by Correos de Costa Rica and courier services, and return them the same way.
No surprises
Diagnosis and quote first; you decide whether we proceed. If it can't be repaired, you don't pay for the repair.
Quote
Tell us what's wrong
We reply on WhatsApp with the initial assessment and the steps to send us your module.
Do I have to bring the car?
No: in most cases the module is enough. If the case requires it, we'll tell you in the diagnosis.
How long does it take?
It depends on the damage: with the diagnosis we give you the estimated time along with the price, before starting.
What if it can't be repaired?
We tell you plainly and propose options, such as cloning to a donor unit. You're not charged for a repair that isn't performed.
Do you do immo off?
Yes, for repair purposes and with proof of vehicle ownership.
ECU not communicating?
Message us today: the bench diagnosis tells you exactly what's wrong before you spend on parts.
DPF and EGR solutions are offered only for competition vehicles or off-road use. Immobilizer and odometer services require proof of vehicle ownership and are performed for repair purposes only.