Running into the above code. Says its the Engine Coolant Temperature Sensor (ECT). Got in the Tacoma today and tried to start it after it had sat for 3 weeks. Didnt start after a lot of cranking. Had to shoot some starter juice into the airbox. It did a bit of chugging before it stabilized. Crazy thing was, I think it had the code before I tried to start the truck. Once the truck finally started the code stayed. Tried to do the erase on the code reader, but it continued to stay on. Harder than hell to locate. Looks to be hid way in the back of the engine by the firewall. Anyone have these troubles? The starting issue is weird, kinda like it lost its prime or had an air bubble in the system. Fuel was at 3/4. Plenty of coolant in the system and reservoir. Thermostat seems to be working fine. Drove the truck for about 45 minutes with no issues. Started it a few times tonight with no issues, except the Check Engine light.