ssv solenoid replaced, new issue

I just replaced the ssv solenoid. Hooked everything back up after the same way it was before. I did remove the battery completely during the whole time. CEL is now fixed, but now the DSC/TCS light is staying on and the DSC OFF light is flashing. It idols great and revs fine, but is back firing when I release the throttle.



I'm having difficulty tracking down what has happened. Please can someone help me with a few search phrases that will help get this resolved?



Thanks