It is at the back on the bottom of this water distribution block and is held in by a large plastic clip. With engine cool, remove the electric plug, pull the clip down down, grab the end of the sensor wiggle and pull.
What happens if the coolant temperature sensor is bad?
If the coolant temperature sensor goes bad it can send a false signal to the computer and throw off the fuel and timing calculations. It is not uncommon for the coolant temperature sensor to fail and send a permanently cold signal to the computer. This will reduce fuel economy, and may hinder engine performance.
Where is the temp sensor located?
The Engine Coolant Temperature Sensor can be located in a few places, depending on the vehicle and its manufacturer. It is most often located close to the thermostat of the cooling system or inside of it. The cooling system is located beneath the air intake pipe and behind the right cylinder.
How do I check the temperature of my engine?
Start your car’s engine and allow it to idle. Use a cooking thermometer or a hydrometer to obtain a temperature reading from the engine block (also known as the cylinder block) and the upper radiator hose. The end of this hose will be attached to the thermostat housing.
What causes a coolant temperature sensor to go bad?
One of the common problems is; when the sensor has a, poor connection inside or in the connector. This causes interruptions in the signal to the (PCM) and the (PCM) sets the fault. In some vehicles, symptoms of this problem show up as, erratic readings of the temperature gauge.
How much does it cost to replace a coolant temperature sensor?
The average price for an engine temperature sensor replacement is between $150 and $193. Labor costs are between $82 and $105 while parts are between $66 and $88.
Can a temp sensor affect engine starting?
The sensor will not cause a no start. It could cause a hard start and a rich or lean condition only.
Can you drive with a bad temperature sensor?
It is possible to drive a vehicle with a faulty coolant temperature sensor as the management system defaults to a static reading. A vehicle’s coolant sensor is a critical component used by the engine management system. It directly affects, cooling and fueling of the engine and therefore affects how the engine performs.
How much does it cost to replace temperature sensor?
How do I check my coolant temperature?
Another approach to measuring the specificity of a coolant temperature sensor is to remove the radiator cap (part of the vehicle’s cooling system) and insert a thermometer into the radiator followed by starting the engine.
