check engine light on after battery change on 2003 Volkswagen Beetle

After I changed my battery the check engine light came on, What could be the cause of this?

by in Lemoore, CA on October 21, 2011
1 answer
ANSWER by on October 22, 2011
re check your work and make sure you did not leave anything un connected. it sounds like you left off a connector for a sensor. Roy
Related Items:
It over heated once I know I need an oil change and some one I had look at it said he thinks it might be the crow. Can it be anything else?
put on new sensor and code is coming up after i clear the computer car runs great what else can make this code come up
Hi, I bought the 1.6litre petrol car back in July 2009. First few months the car was fine. After that, i started to have an issue whereby, some warning lights would come on - normally the EPC, ABS,...