Recently bought one from another seller did not connect to the car ECU. How can you guarantee this 1 works?
650555
you'll have to do some research on your car I bought this one and it was not fully functional my car uses a CAN bus protocol which this one does not have my full functions code scanner and another small module I bought with CAN function did work
2031835
I would check their website or call technical support and inquire about the actual OBD1 vehicles this supports.. I thought it would support my 1991 Jeep Cherokee OBD1 but it doesn't. I still need to use my old Innova OBD1 reader for that vehicle.
279790
I had to download from site...the instructions that do come with are vague and too short. might be worth a trip to a dealership or even a fry's technician...or some other dealer in electronics that sell electronic car equipment
1979197
If the MAF is giving you a check light on the dash from being dirty than yes I would disconnect to reset the ECU. Other than that it depends on the make and model whether it's recommended. Disconnecting could never hurt though.
2215513
I had similar problem on my 2012 VW CC, what I did was get the power directly from the battery and connect it to the balast, check youtube there are plenty of video's showing you how.
756768
Please read your manual should be clearly stated or ask dealer by giving him car's VIN number
178120
If the ECM fails you get another for as long as you own the car or truck. I have had no problems with mine..
2223364
Have you tried it on other vehicles?Sounds like a faulty device, check it in a friend's car.
1188380
Yes this one has not been programmed, just use your key and go to any dealer to connect code
2027501
Return it would be my best suggestion, get your money back now while you still can. According to the user manual the closest issue that it covers to the one you are describing is: 2. What to do if it can't start up? Answer: Please check whether you have installed the OBD II connector correctly, and whether you have turned on the power supply. So try it on another OBDII car if you can and verify it is not something wrong with your vehicle, then return it when you are certain it is a piece of junk.
386936
You are right, this may be an error. Thank you! to verify the remote you need, please: 1. Check the backside of current remote to match #'s w/ the one's in listing ad for remote you are interested in (FCC ID & Part#) 2. Send us an Amazon message with your VIN # or 3. Inquire w/ dealer as to which FCC ID & PART # you need for your VIN (vehicle's installed system). Thank you!
1007603
unless u r buying new or know the dealer it will not work at all.... mine was a dud and i got my credit from amazon returned
570326
Well I had no problem mine is working very well, I suggest you to check your car for any fuse or electric problem or try it in another car's lighter to be sure what's the problem you have
1370367
No! Just got one and it only works with key on engine off. Engine will not start , just cranks. Connect the Bluetooth while engine running kills engine. I'm pissed.
1597968
OBD Car Doctor Free works the bes, mine shows right up on my bluetooth though. So may be defective.
2032668
Same thing happened to both of mine, in two different cars. Both do not work anymore, after about 1 1/2 months of use. How do I return them and get a refund ?
1774261
It's works for me. Make sure its securely plugged into the back of the head unit.