the wire on my knock sensor is hanging on by a thread and omp wire fell off
im running apexi powerfc

my question could this affect the ecu/engine in anyway?

 

Well since your on the PFC you wont get a knock sensor code or go into limp mode because of the omp but if your not premixing DONT run the car. Im pretty sure the omp will still pump at 50 percent because pressure but im not a 100 percent on that. so fix the omp or premix.

 

always run premix. regardless if the omp is working or not. better safe than sorry.

 

^wise words, live by em.