Engine coolant temp sensor has power but other wire has none(reports nothing?)
I checked the codes on my car yesterday and it was saying my ECT was out of range , keys on engine off.
I checked the light green/yellow wire and it was getting power and I checked the black/white wire and it wasnt reporting any voltage (car off or on warmed up). Is that a sign of a bad temperature sensor ?
Another odd thing is, it reported those codes and now it wont report them any more , on or off??
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