OBD2 Code App Reviews

simple and fast

Program does not launch. Crashes.

This app allows you to enter an obii code from a obii scanner to give you a direct meaning of the code. For example type in P0455 and the app displays "Evaporative Emissions System Leak Detected (Large)"

The best app for codes for any vehicle by so far compared to other apps available on AppStore... Lol it works like a charm.

This app gives the basic definition of the code, but most importantly it can do this OFFLINE! Other apps must have an Internet connection, this one does not. Simple keyboard style number input, and immediate definition of the code.

I thought there would be Chinese translation. 我以為有中英對照

Pretty simple to use but when looking up a o2 sensor heater code it wouldnt tell me if it was on bank 1or 2 or if it was the upstream or downstream sensor. Which makes it useless to me.

Basically itll tell you the code readout ONLY FOR codes between 0001 and 0999. If you have that problem itll tell u the main problem related to that code. If you have any code over 1000, such as 1411, 1423, or even for fun I put in 1000, and host of other tried. Nothing l we 0999 disable a. Answer. 2 stars for half an app.

Looked up an error code (P0170) and only info it gave was two words (Fuel Trim) with no description or details whatsoever.

Easy to use, very basic. Type in code and it tells you what it is. Im a mechanic and I love it for simple diagnosis. While it does not replace a good scan tool, it is great for easy reference on the go.

Doesnt work on ios8

I guess it doesnt work on iOS 8...:(

Keeps on crashing.

4 months now and no fix !!!! Crashes instantly . Removed and reinstalled and it still crashes instantly . " It use to run great and be a valuable tool . Now it just crashes instantly with iOS 8 please fix"

Just "bought" this. Looked up what my car was saying p2269, water in fuel. It told me that. Other apps you have to pay for it. Definitely worth a download.

Just "bought" this. Looked up what my car was saying p2269, water in fuel. It told me that. Other apps you have to pay for it. Definitely worth a download.

4 months now and no fix !!!! Crashes instantly . Removed and reinstalled and it still crashes instantly . " It use to run great and be a valuable tool . Now it just crashes instantly with iOS 8 please fix"

Keeps on crashing.

I guess it doesn't work on iOS 8...:(

Doesn't work on ios8

Easy to use, very basic. Type in code and it tells you what it is. I'm a mechanic and I love it for simple diagnosis. While it does not replace a good scan tool, it is great for easy reference on the go.

Looked up an error code (P0170) and only info it gave was two words (Fuel Trim) with no description or details whatsoever.

Basically it'll tell you the code readout ONLY FOR codes between 0001 and 0999. If you have that problem it'll tell u the main problem related to that code. If you have any code over 1000, such as 1411, 1423, or even for fun I put in 1000, and host of other tried. Nothing l we 0999 disable a. Answer. 2 stars for half an app.

Pretty simple to use but when looking up a o2 sensor heater code it wouldn't tell me if it was on bank 1or 2 or if it was the upstream or downstream sensor. Which makes it useless to me.

I thought there would be Chinese translation. 我以為有中英對照

This app gives the basic definition of the code, but most importantly it can do this OFFLINE! Other apps must have an Internet connection, this one does not. Simple keyboard style number input, and immediate definition of the code.

The best app for codes for any vehicle by so far compared to other apps available on AppStore... Lol it works like a charm.

Useful app！

This app allows you to enter an obii code from a obii scanner to give you a direct meaning of the code. For example type in P0455 and the app displays "Evaporative Emissions System Leak Detected (Large)"