injector problem

[raidentim]

after installing some rdx injectors and doing a reflash my number 4 injector isnt firing. iv swapped injectors and pig tail to different cylinders, checked resistance in wiring to ecu pin#9 (yellow) to injector, B+ with key on and did ecu relearn. Could it be an ecu or flashpro problem?? thanks

[Spunkster]

This will not be a problem with the FlashPro. You have probably miswires or shorted one of the wires and damaged the ECU. Unlock the FlashPro from the ECU before replacing it or you will not be able to use the FlashPro with the new ECU.

[raidentim]

Thank you for your quick response. I just wanted to rule out the flashpro as i am not aware of any problem with it. As far as my wiring goes everything was done right and and the ecm was disconnected from the injector circuit when the work was being done. Anyway thanks again