hey whats up im having wiring problems with my car, first off its throwing codes 17 and code 22, speed sensor and vtec oil pressure switch, also my speedometer stopped working and the coolant temp guage did also, my car is shaved and tucked and ive followed all the wires back to the ecu and they all seem fine, ive never had a problem with the sensor before and i dont know whats wrong, is there anything anyone can suggest i check first? and are the coolant and speedometer guages wired together in any way? they both went out at the same time..

 

change the god damn sensors