OBD Car Doctor Review – 2020 Buyer’s Guide

For most of us, our automobiles are more than just a mode of transportation.

It holds sentimental value, as well. Thus, we want to keep our vehicle in the best shape and form.

However, seeing the car's check engine light turned on is a very alarming situation, as it indicates that something is wrong with the vehicle. 


OBD Car Doctor OBD 2 ELM 327

  • Superior connectivity
  • Extremely compatible
  • High-performance OBD2 product
View Latest Price

These days, just getting a consultation from a professional is worth a fortune, which is why it can be pretty scary to see the check engine light on. And getting the vehicle actually fixed is a whole another expenditure! However, with the aid of diagnostic tools, you can figure out what is wrong with your automobile at the convenience of your home.

In order to perform an at-home diagnosis, you just need an OBD2 hardware tool and an OBD2 app on your phone, and you're good to go! The OBD Car Doctor is an incredible scan tool built with all the features needed to diagnose a wide range of error codes. Therefore, we have a detailed review of this unit, including its features, pros, cons, and all you need to know about this amazing product. 


  • Capable of working for a wide range of vehicles
  • Offers ease of use
  • Highly reliable
  • Affordable
  • Highly efficient


  • App doesn't work on all devices

Main Features

OBD Car Doctor is equipped with all the features required to perform a complete OBD2 diagnosis. It is developed and tested by a team of engineers to work for a wide range of vehicles. Let's dive into the features it has to offer, so you gain a better understanding of the product and how it performs. 


OBD Car Doctor is capable of connecting to both Android and iOS devices via Bluetooth. Furthermore, it works in conjunction with the inCarDoc app. To operate the device, you need to plug it into your vehicle's OBD port. Afterward, you will be able to diagnose trouble codes and erase them with the aid of the app. You can even easily read real-time parameters such as speed, rotation, timings, etc. with the help of the app. 


As mentioned earlier, this product works for a wide range of vehicles. It is capable of working for all U.S. OBD2 models. Plus, it can operate on European vehicles manufactured since 2003 and Japanese vehicles manufactured since 2006, as well. 


It is capable of reading and clearing error codes with ease. The unit works incredibly efficiently and accurately, thus, you can completely trust the diagnosis it gives. It displays the error codes on your app, which you can then search the meaning for to figure out what's wrong with your vehicle. It also displays the current sensor data that includes coolant temperature, engine RPM, etc. 


OBD Car Doctor is an incredible scan tool that is jam-packed with features to provide the ultimate diagnosis of your car's health. If you are still confused about whether or not the product would work for you, perhaps taking a look at its pros will help you decide. 

Capable of Working for a Wide Range of Vehicles

The OBD Car Doctor is an incredible product capable of working for a wide range of vehicles. This unit is, therefore, very versatile in its performance. It can work for all U.S. vehicle models since 1996. However, that's not all. It is also capable of operating on European models since 2003 (diesel 2004) and Japanese vehicles made since 2006. This makes the product accessible to a much wider audience, whether domestic or international. 

Offers Ease of Use

When looking for a product, convenience is a very desirable quality as it makes the unit easy to work with for consumers. OBD Car Doctor works in conjunction with its own app which has a user-friendly interface. This makes it easy to navigate and work on, right from the convenience of your smartphone or any other device. The scan tool itself is very easy to connect to your car. 

Highly Reliable

It is a globally renowned product and is a consumer favorite. It was developed and tested by a team of professional engineers, who ensured it was able to provide an accurate and efficient diagnosis. For this reason, it is vastly regarded as one of the best scan tools out there. This also enables the product to be incredibly reliable and highly functional. 


A lot of the other OBD2 scan tools available in the market are incredibly expensive. This makes these units inaccessible to a lot of people shopping on a budget. However, this isn't the case with the OBD Car Doctor. It is one of the most affordable units on the market without compromising its performance or quality. It carries all the features offered by its more expensive counterparts, which ensures that it provides great value for money. 

Highly Efficient

Everyone expects quick results, however, not all products are able to deliver them. This unit, however, is able to provide you with an accurate diagnosis in a matter of seconds. This is highly impressive, as a lot of the more high-end products fail to do so. The diagnosis it gives is always reliable and helpful, which is incredible. This is a very desirable attribute if you are a professional with a lot of vehicles to tend to. You can get the job done in a matter of seconds with this product. 


Even though this unit is incredibly well-made and is one of the best ones on the market, there is a certain drawback worth mentioning. This way, you will know what you're getting if you do plan on investing in the product. 

App Doesn't Work on All Devices

Some buyers reported that the device wasn't compatible with their iPad or iPhone devices. Even though the product was affordable, it still proved to be an unworthy investment as it was incapable of operating with their devices. However, this wasn't the case with most people, so it isn't a big issue, just something to keep in mind. 

What is the OBD Car Doctor Best for?

The OBD Car Doctor is an incredibly multi-functional unit capable of performing many tasks at once. Let's take a look at all that this amazing unit is good at:

Reading and Erasing Codes

This product easily connects to your devices to turn them into your personalized scan tool. You can easily diagnose and remove error codes, which it displays on the app it works in conjunction with. It also enables you to turn off the check engine light once you are done diagnosing the problem. 

Scanning Other Parameters

This scan tool displays the current sensor data as well, depending upon the model of your car and its year. This data usually includes the engine RPMs, which is a measure of the number of times the engine's crankshaft completes a rotation within a minute, coolant temperature, calculated load value, and other parameters. These are important parameters to know and keep within their respective ranges for the proper functioning of your car. 

Working for a Wide Range of Vehicles

If you are a mechanic who needs to work on multiple vehicles at a time, you would want a product that is capable of working on all brands and models without any hiccups. The OBD Car Doctor is compatible with all OBD2 U.S. vehicles. In fact, it is also capable of working for European 2003 vehicles, as well as Japanese vehicles manufactured from 2006. This enables it to be a professional's dream tool. 

What Do I Need to Know Before Buying?

When it comes to buying OBD scan tools, there are certain factors that need to be considered. The buying process can be pretty overwhelming otherwise if you don't know what to look for in a product. Let's take a detailed look at the factors, so you get a better understanding:


It is incredibly important to look for a product which is able to work for a wide range of vehicles. This is particularly useful if you are a professional, so you don't have to own multiple scan tools to work on different brands. OBD2 scan tools are compatible with vehicles manufactured after 1996, however, there are scan tools able to work on both OBD1 and OBD2 vehicles. 

User-Friendly App

The app, which works in conjunction with the scan tool, needs to have a user-friendly interface so you can easily navigate it. It plays a very important role in the entire diagnosis. Furthermore, it's always better to opt for a product that has its own app and doesn't rely on third-party applications. This is because third-party applications often do not perform as well as one would like and aren't as reliable. 


Look for a scan tool that not only works for a wide range of vehicles but is also compatible with the device you are using. Thus, it's better to look for a product whose app works for both Android and Apple phones and offers Bluetooth and Wi-Fi connectivity. Also, it's great if a product is compatible with a wide range of vehicles, as its versatility is handy for professionals who work on many car brands and models. 


The brand you opt for is crucial when looking for an OBD2 scanner. It's important to opt for a renowned and reliable brand, so you know what to expect out of the product. Products from a reliable brand are of great quality and high functionality, plus can be expected to perform in a certain manner. Meanwhile, cheap and low-quality scan tools can even cause problems instead of helping you solve them. 


There are plenty of products on the market, but not all of them are hits. In fact, some of them falsely claim to run all OBD2 functions, while they actually don't. The product you opt for should be able to run all types of OBD2 testing. They should have features such as being able to read and clear codes, display current sensor data, turn the check engine light off, etc. 

Bottom Line

A good scan tool is a great investment for diagnosing your car troubles. There are plenty of them available in the market and it can be a rather overwhelming job to find the perfect one. OBD Car Doctor is truly one of the best ones out there. It ticks all the boxes that enable a diagnostic tool to be of great quality. 

This tool allows you to successfully perform any OBD2 tests on your vehicle to help diagnose the problem it has been encountering. It carries a wide range of features that keep your car's health in check and helps read and clear the check engine light from the convenience and comfort of our home. 

It is also great for use by professionals, as it can work for a wide variety of vehicles.