Questions & Answers for: GMC Sierra ect sensor

...ECT) sensor is mounted in the intake manifold and sends engine temperature information to the ECM. The ECM supplies 5 volts to the coolant temperature sensor circuit. The sensor is a thermistor which ...

sensor, rotoe, plus, wires and also the ECM, fuel filter air cleaner, ect....it starts and runs but when you push the gas peddle to half or full throttle it bogs down really bad...do you have any idea

...sensor cap rotor wires ect thermostat timing chain ign module oil air fuel transmisson filters motor made in canada does that change anything This engine may just be wore out. Did you check the ...

i set the timing by unpluging the wire and when i pluned the wire back in the timing wstays the same ECT SENSOR COULD BE BAD. TIM

should see what value the ECT (Engine Coolant Temperature) sensor is reporting. The engine needs more fuel when cold and if the ECT is incorrect, it might not get enough fuel to start. Keep us updated

...ECT sensor will be located in the block or coolant passage. Usually it is a two wire sensor. One wire is a 5 Volt supply from the PCM (Powertrain Control Module) to the ECT. The other is a ground to ...

...in the circuit, a poor connection at the sensor, or a missing or stuck open thermostat.The ECT sensor is a two-wire sensor located in a coolant passage area, usually around the thermostat

ECT High fuel pressure Damaged exhaust manifold Damaged catalytic converter Oil contamination Cylinder misfiring Downstream Oxygen sensor wires improperly connected Damaged exhaust system pipe Damaged

...THAT COOLANT SYSTEM IS AIR FREE SOUNDS LIKE AIR IS TRAPPED IN SYSTEM NOT ALLOWING COOLANT TO REACH (ECT) ENGINE CONTROL SENDING UNIT WHICH WORKS WITH COMPUTER WHICH IN TURN CONTROLS OTHER VITAL ...

...Sensor (ECT) is located in the engine compartment, on the top rear of the intake manifold Remove the wiper motor module in order to gain access to the engine coolant temperature (ECT) sensor. ...