I need a wiring guru got a ee9 did headgasket as the middle cylinders abit low was 200 160 170 190 so now done headgasket it's giving 150 psi across 3 and 135 which is wierd timing n stuff all o, but ecu shows error code 6 coolant sensor and no vtec some people say it's because of the coolant sensor vtec wont engage anyone know how to wire coolant sensor the wirings been bodged by some idiots with no respect for the car lol I need help ecu pw0 cheers!!!