recently purchased some dtr headers and installed them on my ls/vtec,but the o2 sensor came up short,couldnt hook it up,plus car was runnin sluggish,so i decided to splice the o2 sensor wires and sauter longer ones,then i connected them back and started car but just cranks over and over..please somebody help me out...

 

did you check all your fuses?

 

u sure the wires arnt grounding out and u blow the ecu fuse

 

try switching the 2 black wires on the o2 sensor....