2004 Ford Freestar "code reader" Questions

code reader to find out what has turned on the check engine light. This could be caused by any number of things. If you don't know someone with a code reader they can be purchased usually cheaper than

...nissan 2.4l Fuel Temperature Sensor A Circuit failure I would reset code need diagnostic code reader to reset code and see if it shows back up in pending codes then look at Here are all OBD II ...

ford freestar 2004 la transmitiom angage pas a -25c get the codes first ,the car will tell you what is wrong you will need a code reader to do that.

...Any number of issues, based on the code when a code reader is inserted in the proper connector. The indicator is telling you there is a problem which you need to get diagnosed. (It is a

...code reader and read the book that comes with it, then when they have a problem they will know if they are about to be taken to the cleaners or not. You can purchase a code reader for around $50 at ...

...has been driven 2 more times and now the battery is dead. i used my code reader and do not get any codes Sounds to me as though the alternater is not charging. Eventually , it will stop running

...starting? that can mean no power to your ECU.i take it you have turned your key to position two so that your ECU has power and your code reader can then start to read the information from your

the code readers lights up but it will not read the codes the engine has to be off abd the key in the on position. PLUG CODE SCANNER IN POWER IT UP.THEN IT WILL TELL YOU TO TURN THE IGNITION SWITCH TO

was taken out to charge after back in car wont start When the battery is disconnected from the system the CPU program sometimes becomes corrupted . Use a code reader to reset the CPU and go from there