Vitaliy, Can you tell me if it is possible to get information about the knock sensor in my hybrid Honda Civic through an OBD2 scan tool? Specifically I'd like to know when it detects knocking. It would also be interesting to know what the engine is doing with timing settings. -- Martin K. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist