Coolant temp sensor gets power, but signal wire reports no voltage?
I finally managed to get my computer to output the codes and it gave me an error code for the engine coolant temperature sensor being out of range (engine off). I checked the Green/yellow wire and it receives power. The sensor does not have any voltage from the black/white wire, warmed up or cold, off or running.
Is this a sign of a bad sensor ?
89 GT Hatch: Custom M90 Supercharged w/ Ported Trickflow Trackheat Heads, Stage 1 cam, Streetheat lower / Sheet metal upper, Tweecer RT & PLX Wideband, 75mm TB, 1.6 Roller rockers, 3.73s, MSD 6a, Canton 7qt Pan+ Windage tray, 36LB Injectors, 200 amp Alternator, 75mm Pro-Mas MAF, 190lph fuel pump,Spec Stage 1 Clutch,SouthSide LCA's, Pro 5.0 Shifter, Steeda CC Plates / Springs, FMS Aluminum Driveshaft, New T5 w/ 2.95 first gear, Underdrive pullies, Zirgo 3300Cfm Elec. Fan, AFCO alum. radiator