Audi A3 And A4 B7 How To Replace Engine Coolant Temperature Ect Step 2 – remove coolant temperature sensor. the temperature sensor is in a tight area, behind the engine, closer to the passenger side. it has an electrical connection connected to it, so remove that by inserting your flat head screwdriver in the small opening to push on the tab, then pull it away from the sensor. Step 4 – replace coolant temperature sensor. the sensor is located under the intake tube, and you will see it through the narrow space you have. it is held in place by a c clip. insert your flat head screwdriver, then push the clip to the side towards the windshield to open it. try to put your hand in to catch the clip.
Audi A3 And A4 B7 How To Replace Engine Coolant Temperature Ect A4 (b6 platform) discussion engine coolant temperature (ect) sensor replacement in b6 1.8t long write up background: i was getting a racing fan (sounds like a leaf blower) at start up on my 2002 1.8t. eventually, it threw a solid cel, and the code pulled was 16502: engine coolant temperature cicuit, (g62): high . 2 thread (s) quoted. 1889 post (s) re: engine coolant temperature (ect) sensor: location? – 29 03 2015, 11:37 pm. i have only had to do a few this new so far so you are unlucky. the sensor is in the metal water transfer pipe around the engine, it is a caga cagb engine by the look of it. 1. remove intake engine cover. 2. take off coolant reservoir cap (de pressurises the coolant system a little im told) 3. locate temp sensor on right side of engine block. 4. put your fingers around the side of the sensor about half way down it towards the engine block and. push the retaining clip off the sensor towards the engine bay firewall. Originally posted by b6joes4. this is a diy to replace the coolant temperature sensor on a 3.0 engine. you will often get a check engine light when this part fails and you will get the code 16500: engine coolant temperature sensor (g62): implausible signal. or you may get 16502: engine coolant temperature sensor (g62): signal too high.
Audi A4 B7 Temperature Sensor Location 1. remove intake engine cover. 2. take off coolant reservoir cap (de pressurises the coolant system a little im told) 3. locate temp sensor on right side of engine block. 4. put your fingers around the side of the sensor about half way down it towards the engine block and. push the retaining clip off the sensor towards the engine bay firewall. Originally posted by b6joes4. this is a diy to replace the coolant temperature sensor on a 3.0 engine. you will often get a check engine light when this part fails and you will get the code 16500: engine coolant temperature sensor (g62): implausible signal. or you may get 16502: engine coolant temperature sensor (g62): signal too high. Access our free engine coolant temperature (ect) sensor repair guide for audi cars 1999 05 through autozone rewards. these diagrams include: fig. engine coolant temperature sensor location for the 1.8l engines. fig. engine coolant temperature sensor location for the 3.0l engines. fig. engine coolant temperature sensor location for the 4.2l engine. 2005 a4 3.0, new water pump, thermostat, audi coolant and temperature sensor by firewall getting a random p2181 code still. system bled, temp gauge in the middle, fan comes on cold sometimes. any ideas possibly lower sensor?.
Audi A4 B6 Coolant Temperature Sensor Replacement 2002 2008 Pelican Access our free engine coolant temperature (ect) sensor repair guide for audi cars 1999 05 through autozone rewards. these diagrams include: fig. engine coolant temperature sensor location for the 1.8l engines. fig. engine coolant temperature sensor location for the 3.0l engines. fig. engine coolant temperature sensor location for the 4.2l engine. 2005 a4 3.0, new water pump, thermostat, audi coolant and temperature sensor by firewall getting a random p2181 code still. system bled, temp gauge in the middle, fan comes on cold sometimes. any ideas possibly lower sensor?.
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