Hey, ive got a pr3 ecu and it has 2 wires that go to each 02 sensor. The one wire is cut beacause im turbo now and am not using the o2 sensor. I noticed the wire was touching the ecu and making burn marks because its shorting out. Would this cause the car to not run or have intermittent problems, because thats whats been happening lately. Thanks

 

maybe... tape it up and see what happens.

 

yea thats what i did. It was taped b4 but must have fallen off.