What is the 2001 Toyota Celica coolant temperature sensor location?

You'll find the engine coolant temperature sensor on the 2001 Toyota Celica located below the oil pressure switch, directly behind the coolant pipe. You can find this underneath the air intake pipe. The firSTSign that this sensor is going bad is usually going to be the check engine light (CEL) becoming illuminated, but it may also be paired with Your engine starting to overheat. Additionally, You might actually see black smoke coming out from Your exhaust pipe! You can pick up the Duralast Coolant Temperature Sensor, part SU13544, for around $14 from Autozone; this is compatible with Your Toy, and since it's just a matter of disconnecting the wiring harness and unscrewing, something the aspiring backyard mechanic (perhaps You) can easily do.