Coolant Temperature Sensor Wiring Diagram

New t stat ect sensor coolant temp gauge still stays in the cold size.

Coolant temperature sensor wiring diagram. You might be a professional that intends to try to find referrals or resolve existing problems. The engine coolant temperature ect sensor responds to change in engine coolant temperature by measuring engine coolant temperature the ecm engine control module knows the average temperature of the engine and tells the computer what the engine temperature is so that optimum driveability is realized while the engine is warming up and when the engine has reached operating temperature. Got this off of summit racing for about 35. The onboard computer uses the signal of ect as the main correction factor when calculating the ignition advance and the injection duration.

800 x 600 px. You are right here. Appearance the ect sensor is shown on fig. Wiring up my existing temperature sensor to a new fan controller relay.

Trying to find information regarding engine coolant temperature sensor wiring. The engine coolant temperature sensor is temperature variable resistor which usually has a negative temperature coefficient.