• coolant temp sensor reading erratic / spiking diagnosis • how to test the ect connector •. A malfunctioning coolant temperature sensor can lead to various issues that affect engine performance and overall. A coolant temperature sensor remains one of the most vital engine management sensors
Coolant Temperature Sensors (CTS)
If your vehicle has gone downhill in performance and you know it’s related to the coolant.
Learn the 9 symptoms of a faulty temperature sensor, including poor fuel efficiency, engine.
Discover 8 common signs of a bad coolant temperature sensor and learn how much replacement typically costs. Learn the real signs of a failing coolant temp sensor—rough idle, poor mpg, hard starts, overheating & more Codes are always 5 digits, not 6 Correct codes for ect sensor circuit low and high voltage are p0117 and p0118 they.
How do you know coolant temperature sensor is bad
