updated my 2005 magnum r.t now it has a miss in engine

[jmdi]

u7135 v.9r16 2005 dodge magnum r/t
it tried to update my car and when i did now it has a miss in the engine and set the engine light on. the code was for downstream air injeter did i recalibrate the pcm wrong??

[jmdi]

someone please help me

[Mike_Levy]

Whats the exact code number? Nothing the Predator does should cause a miss, so most likely you already had a problem and the Predators tuning simply made it more obvious.

[jmdi]

i did not write code down today i will get it i think its the o2 sensor but id like to know if i screwed up updateing my pcm on my car

[jmdi]

ok i just got the code it is p1411 secondary air injector incorrect downstream flow can you help me??

[mikel]

Ahhh...the famous cylinder reactivation codes.

Disconnect the battery, let it sit for a few, then reconnect, all will be well.

Thanks