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Reliable Electronic System & Diagnostic Services for Your Vehicle

At Jr. Auto Repair, we understand the importance of your vehicle's electronic systems for a smooth driving experience. Our skilled technicians excel in repairing and providing advanced diagnostic services to ensure everything functions perfectly. Rely on us for thorough and efficient solutions that keep your vehicle operating flawlessly, giving you confidence and peace of mind on every journey


Our electronic services include:


Check Engine Light
Seeing the "Check Engine" light on your dashboard can raise concerns, signaling anything from a minor issue like a loose gas cap to more serious problems such as a malfunctioning catalytic converter. At Jr. Auto Repair, our skilled technicians can quickly read the diagnostic code and determine the exact cause of the alert. For prompt and precise problem resolution, don't hesitate to contact us at 407-730-9696 or visit our facility in Orlando.

Computer Reflashing
At Jr. Auto Repair, we provide computer reflashing services, an essential update procedure that installs the latest software on your vehicle's computer. These updates from manufacturers enhance aspects like drivability and fuel efficiency and are critical for maintaining your vehicle's performance. Located in the Orlando area, our shop uses the latest technology to ensure your vehicle receives all necessary software enhancements.

Diagnostics
Our expert mechanics specialize in comprehensive diagnostics of all electronic components of your vehicle. For thorough and professional diagnostic services, consider Jr. Auto Repair your go-to solution.

Drivability
Drivability concerns the smoothness and stability of your vehicle's acceleration, monitored by onboard computers analyzing sensor data. If you notice any irregularities in your vehicle's performance, our technicians are equipped to diagnose and rectify any issues, ensuring optimal operation.

Engine Controls
The engine control system is crucial for managing your vehicle's exhaust emissions and optimizing fuel efficiency. Regular maintenance of this system is essential to leverage your vehicle's advanced capabilities. For any concerns regarding engine controls, contact Jr. Auto Repair to ensure they are functioning perfectly.

Vehicle Computers
Modern vehicles incorporate sophisticated computers that manage essential functions like engine and transmission efficiency. These computers process data from various sensors to optimize settings for components such as spark plugs, idle speed, and fuel injectors. Regular checks and updates are crucial to ensure these computers function optimally. Should your vehicle's computer systems fail, immediate attention and possibly replacement are necessary to maintain performance and safety.


Auto Diagnostic FAQs


How do vehicle diagnostic systems work?

OBD stands for On-Board Diagnostics and is a sophisticated computer that collects vital information from a network of sensors, monitoring engine performance, emissions, and other key functions. It not only regulates various car systems but also acts as a diagnostic tool, alerting you to potential problems before they become major issues.

How long does a car diagnostic last?

While a basic diagnostic test typically wraps up in 1-1.5 hours, complex issues demanding further examination and component access/testing can extend the process to 2-3 hours. The length ultimately depends on the severity of the problem and the potential presence of multiple underlying culprits.

What is included in a car diagnostic test?

Diagnostic tests are like X-rays for your vehicle, utilizing specialized equipment to scan its complex systems and components like the engine, transmission, and throttle. From minor oil tank issues to intricate electrical glitches, these tests diagnose a wide range of potential problems. However, interpreting the data they generate requires trained professionals, making dealer shops and skilled mechanics your best bet for accurate diagnoses.



To learn more about our Electronic & Diagnostic services, call us at 407-730-9696 or request a quote by clicking below:


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What our clients are saying about us

We have established longterm and stable partnerships with various clients thanks to our excellence in solving their automotive needs!

Jr. Auto Repair is one of the more honest mechanic shops that you'll find in Orlando. They're a small, independent, family owned company that doesn't try to pull the wool over your eyes like some of the bigger, multi-branch companies tend to do. To clarify, I had only moved into Orlando proper this week and was looking over my options. Not only did Jr. take a look at my car thorughly but gave me a list of what I needed and didn't need done after looking at the receipt we got from Mavis for an oil change -one of said larger mechanic chains- and gave us a far more reasonable price for the job on everything else that needed to be done and had even gave us a ride back to my apartment sense we had no other rides available. To top it all off, it was all done in the same day and I didn't find a single thing wrong with the car after the fact. Everything was where it was, keys were under the matt and the car ran smooth. He gave us an idea of what we'll need in the future several months from now, estimated price, etc. They're fairly nice and reasonable and I can certainly see myself coming back to these guys whenever I'm having issues with my car. Best of all, pretty close to where I live too. Wholeheartedly recommend this shop over bigger brands. As far as local mechanics go, you can't go wrong. quotes-image
, 06/14/2025
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This auto repair is the Bomb literally they have the best workers that cooperate nice and smoothquotes-image
, 06/12/2025
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ASE (Automotive Service Excellence)
ALL-DATA
Car Care Aware