KONNWEI KW310 OBD2 Scanner Full OBDII Functions 10 Modes Automotive Engine Fault Code Reader Scan Tool for All 1996 and Newer Cars (Red)

Got it at ₹ 1899 .Works on almost OBD2 cars, but not linked with 2007 and older maruti cars. Tested on 2012 swift and it did the job well. Also on hyundai i10. If you are willing to buy cheap but usefull gadget for workshop, go for it. It detects DTC easily and links with vehicle automatically,no need to put vehicle make or VIN.Detects DTC, can erase codes, shows upto 31 points of live running engine data.From me full 5 stars.

1. All code no remove 2. Easily usable 3. Any code not detection 4. Value of money

A must have device for car, if you always get check engine light. It works well with my nexon bs4 model, without it I used to spend 700 bucks just to clear that annoying check engine light, now this helps a lot and you dont get stuck

The Product quality is poor, it didnt even power on, Product has manufacturing defect and is not compatible with Indian cars, do not purchase it as no replacement and refund is offered. Amazon is selling it as it has a stock of these scanners.

I was getting engine light error and acceleration issue frequently and I had to go to workshop each time to clear my error code to run the car properly again. After buying this product I don't have to go to workshop to clear the error and After I did clearing car run normally now. The proper reason for happening this no one couldn't find yet because some times its runs without issue for months sometimes it won't and spending money such ECU for now this device helped me to clear the issue and get going.

TATA Vehicles not appearing in the menu..Also O2 test is not possible with this situation.Diagnistis.test not success...may be because of model not in the list.

Excellent product works as expected. Total value for money at this price point.Kudos to the manufacturing team.

Sadly this product cant run diagnostics i.e read Error codes in Fiat models. Other functions like live data works seamlessly.

The dreaded SES light came on the other day and my gauges on my vehicle are not working so I was in need of a way to see what the issue is. I have a fancy tablet style scanner from Foxwell but for some reason it wouldn't link to the OBDII protocol of my Mercury Villager last time I tried to use it. I couldn't find it this time around so figured a cheap basic OBD2 reader will do.This reader is pretty basic but does all the functions you would expect from OBD2 standard. You aren't getting advanced features here as those are more geared to the $200+ scanners. This one on sale cost me less than $15 and as you can see from my screenshots, shown me what I need to know.The neat thing is too this scanner has a built in code library so you can manually look up a code and get a description of the issue. I've used the Bluetooth reader from this same company and it's amazing. Mine was stolen so I have to get another but I can't recommend this model KW310 enough if you just need a basic obd2 reader on the cheap!

good product , did the job well, instuctions were hard to read too small

Absolutely 100% must have for us ladies who hate to take our car to the shop! This is the easiest, and at a perfect price way to ensure that we won't be taken to the cleaners by a machanic who assumes that just because we are female we don't know much in the way of cars. This product will save you and I mean male and or female hundreds of dollars. This eliminates- diagnostic fees, labor fees, and with it providing the library of code meanings you can even purchase the parts that are required prior to taking it into the shop which saves the upcharge cost of part that you would pay if the shop orders your parts or if you have a car savy guy or gal who can actually do the repair for you then you won't even have a shop bill at all. Trust me check engine light can be 101 things but alot of them can be resolved without even stopping by the garage let alone having garage repairs bills. All because of this Konnwei Kw310 code reader. Oh and by the way it will even clear the codes (turn off the engine light) after repair is made though otherwise it will come back on due to the original alarm code. Easy to use all in one code reader and clearer with code explaintions on device (no need to google search code meaning) including o2 sensor evap smogg data, stores live, playback data. All that included for a great price this is a must have for every car owner for sure..

Im really happy to have it, and at such a great price. I feel like it's a must have for a woman, who, isn't clueless about car and engine malfunctioning. I bought this code reader specifically for my Mercury Grand Marquis limited edition 2005, , to help diagnos some issues that I thought were going on, and to differentiate between the battery and the altinator, I didn't want to just replace both of them when I was getting faulty lights coming on. Now I feel more confident about the vehicle im driving. And I feel like I won't be taken to the cleaners on any further diagnosis of my vehicle, or have to pay for anything unnecessary I definitely feel its a tool that nobody should be without, and at a great price.

I thought for sure that I would need a much more expensive scan tool (I certainly willl, eventually), but in the years since I bought this one, it has been surprisingly useful. It very nearly does everything a DIY mechanic might need to do. It's not 2-way, and it can't clear codes or anything like that, but for the money, you will probably not find a better tool.