Questions & Answers for: temp sender

...temp sender in a 2003 Audi Allroad I need to replace the water temp sender in my 2003 Audi Allroad. I understand the sender is located on the top-rear of the engine (between the engine and firewall). ...

...not work find the wire that goes to temp sender and apply earth to it turn ignition on the temp gauge should read hot if it does replace water temp sender if gauge dose not move gauge needs ...

...TEMP SENDER THERE IS TWO WIRES. WHEN I EARTH THE ONE WIRE THE TEMP GAUGE IS GOING FULLY UP. MY QUESTION IS WHAT MUST THE OTHER WIRE HAVE DOES IT NEED A EARTH FROM THE BATTERY OR DOES IT GO SOMEWHERE ...

Temp gauge must fall to cold.If it does, sender unit needs replacement and if it stays high your wiring to the sender unit is shorting with ground ...or your coolant temp sensor is broken.  These

...temp sender all okay? Rad cooling fan spins fine when 12v applied directly to motor. Tried new cooling fan relay & swapped new 1 with old 1 (same #s). Coolant temp sensor/sender seems okay, with ...

...temp gauge sender units need water to activate the resistance that makes the gauge read so a falling gauge indicates no water around the sender unit --- air lock in the system--faulty wire connection ...

...temp sender is not the coolant temp sensor, if wiring is correct. The temp sender is a one wire connector, I believe yellow wire. Take that wire loose from temp gage sender, key on, use a digital ...

...the wire to the temp sender could be broken or fallen of the sender that wire has power to it and needs to be connected to the sender so that the variable resistance in the sender can work the ...

...the water temp sensor on 1996 Wizard probably not the water temp sensor but the temp gauge sender unit check for a broken / disconnected wire to the sender unit 2 different units doing different ...

temp sender and fuel sender bad, or bad wiring to both the temp sensor is easy to test just setting in plain set we can short it out and see if it works/ or like I do is short it with 100ohm resistor.