Hi there i have some error codes and i do not know what they mean can some one help me please 1 - 2 long blinks and 2 short blinks 2 - 1 long blink and then 4 short ones 3. - 3 short blinks

This might help but what do you have? Like what car motor and such. http://hondaswap.com/reference-materials/85-87-ecu-error-codes-4/

how can you tell what code it is i have no clue how to read these codes can you explain for me please

please note that the above error codes and the method of counting the flashes at the ECU applies to the B-series OBD0 ECUs - for D-series OBD0 ECUs, there are no long and short flashes - you just count the flashes - here is the method and error codes for the D-series: