Questions & Answers for: Buick Century ect sensor

...ect Wondering exactly what controls the injectors or why they may not be opening. I have been told on some cars that the cam sensor provides the pulses for the fuel injection. Hope it works for Ya!! ...

warm its hard starting again You might want to check the ECT (engine coolant temperature sensor) It could be defective and telling the PCM (car's computer) that the engine coolant is cold all the time

...ECT sensor park/neutral switch EPROM chip in computer alternator water pump all lights in the dash fuel pump As this vehicle is not equiped with an EGR system of any kind it is unusual to diagnose. I ...

...ECT). The engine coolant temperature sensor is a thermistor (a resistor which changes value based on temperature) mounted in the engine coolant stream. Low coolant temperature produces a high ...

...ECT... ELECTRONIC COOLING TEMP SENSOR.....A TWO WIRE SENSOR THAT TELLS THE COMPUTER THE TEMP OF MOTOR....WHEN THE MOTOR TEMP GETS HIGH THE COMPUTER GROUNDS THE COOLING FAN RELAY TO TURN FANS ON..IF ...

...ect sensor is malfunctioning, This sensor provides info to the computer that the motor is in closed or open loop. Open loop means the engine is cold send more gas, It doesnt work propery it sends to ...

Sensor (ECT) is a thermister (a resistor which changes value based on temperature) mounted on the engine coolant stream. As the temperature of the engine coolant changes, the resistance of the coolant

2002 Buick engine code PO128 ECT engine coolent tempature sensor in the water jacket frint of engine near top radiator hose

engine will not fire First you have to determine weather you have a FUEL problem or (ELECTRICAL)Spark problem ?? Pull the coil wire off or a easy to get to spark plug wire, Lay it close to were you ...

that cat on that side,,and quit letting the mechanic throw parts on the car..Thats to expensive Ok so I have the same problem after sandy changed mass air flow sensor now I have to redo tune up ect.??