How do I determine what the check engine light means on a 03 Chrys Vger. Is there a key, button sequence?

Answer 1

all new cars have this and you have to hook it to a computer and find out why it came on . good luck.

Answer 2

Go to a large auto parts store. They usually have a free service where they will plug in a tester and tell you what the code is and what the tester's manual says it means in words like "123 = EGR valve failure." After that you need to determine what the real failure is. They also typically tell you that they can sell you a new part for this amount of money and it will take about an hour of careful disassembly to get the old one out and the new one in. They can also press their reset button and clear it in case it is just a temporary failure caused by a speck of rust interfering with the operation of a moving part. If there is no problem after that you are done. More typically you still have repairs needed.

Answer 3

You are going to have to have this looked at because if its a sensor then it can cause other censors to go bad all you need to do is take it to a local auto parts store and have them run a diagnostics test through your data link connector this will tell you the problem and one of the workers should be able to set you up with how to fix it most of the time the diagnostic test is free if you normally buy your car parts at the store

Answer 4

it needs a scan tool that is obd2 and can complient some shops like autozone will pull codes free its most likely going to give you a evap code or a loose gas cap or something like that interpiting the codes may requier a computer as the code just tells you where to start

Answer 5

I agree with Rich Z