Audi Coolant Sensor

The computer uses this signal along with other information to determine when to run the engine cooling fans.

Audi coolant sensor.

These measurements produce essential data for the engine system of your vehicle. Bought it and installed it did its job end of story. Engine coolant expansion tank repair or replace a failed main tank liter oem audi part 4g0121403ac 4g0 121 403 ac 4g0121403d 4g0121403g. Replacing the coolant temperature sensor is a simple and quick repair you can perform on your audi in under an hour.

The principle working of this sensor involves the use of an electrical resistance which measures the temperature of the coolant. A bad coolant temperature sensor in the audi a3 or a4 b7 can cause your car to use more fuel than usual. Access our free engine coolant temperature sensor repair guide for vw passat audi a4 1990 2000 through autozone rewards. Most coolant temperature sensors operate using electrical resistance to measure the temperature of the coolant.

Purchased on nov 10 2014. Buy engine coolant temperature sensor switch fit 06a 919 501a for audi a3 a4 quattro a5 a6 a8 q5 q7 rs4 s4 s5 s6 tt volkswagen beetle cc eos golf gti jetta gls passat r32 rabbit tiguan touareg doicoo. Coolant temperature sensor sold individually. Audi coolant temperature sensor customer reviews.

The sensor measures the temperature of the coolant and sends the signal to the computer. Address 761 progress parkway la salle il 61301 united states. The reason this video is important is that the coolant sensor on the 1 8t is actually quite tricky to get to and replace if you don t know what to expect. Shop audi a6 engine coolant reservoir.

Coolant temperature sensors are also known as engine coolant temperature sensors or ect sensors. Beginning with model year 1994 the engine coolant temperature sensors combined the sensors for the ecm and the gauge into one sensor 1997 2 8l v6 sensor shown.