PoorFuel Economy. Poor fuel economy is another symptom that indicates your coolant temperature sensor is malfunctioning. If the coolant temperature sensor malfunctions, it can transmit a false signal to the computer. And the response of the computer may unbalance the timing and fuel calculations. It is also common for a coolant A4(B6 Platform) Discussion - Engine Coolant Temperature (ECT) Sensor replacement in B6 - 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. Isit possible to activate, with vagcom, the outside air temperature display on a 1999 A4 Avant B5 1.9tdi? I have the sensor fitted behind the front bumper and a window (currently blank) in the bottom half of the dash cluster between the speedo and rev counter but on which nothing shows. I assume the climate control must get the outside air 34Answers. SOURCE: 2003 Audi A4 Quatro, 1.8 Cooant Temperature Sensor. The sensor you have described is the radiator coolant temp sensor, the one you want (that often becomes faulty) is located directly at the back of the engine on a pipe between the engine and the bulk head. It is very tight to get to. The sensor is usually Location Aberdeenshire. Jun 17, 2017. #1. I've noticed something strange recently, seems to happen on relatively warm days, basically when I start the car the 6– value of Outside Air Temperature Sensor; 7 – value of Temperature Sensor At Fresh Air Blower (G 109) 8 – value of Temperature Regulator Flap Motor Potentiometer (G 92) Audi A3 8L pAkplD. G62 that VW manual says is the "engine coolant temp sensor" G694 which is the Engine Temp Control Temp Sensor. on VCDS i have incorrect readings (37 C with cold start) on Loc. ENG105382, Loc. IDE00025 and Loc. IDE04083-MAS03426 is there a way to know which sensor is being used by VCDS for those 3 Locations? CoolantTemperature sensor location in the 1.9TDi AJM. Thread starter B5NUT; Start date Jun 20, 2011; Forums. Audi Forums A4 Series. A4/S4 forum(B5 Chassis) . B5NUT Well-Known Member. VCDS Map User. Joined Feb 6, 2010 Messages 5,560 Reaction score 1,606 Points 113 Location Darlington. Jun 20, 2011 #1 Location Aberdeenshire. Jun 17, 2017. #1. I've noticed something strange recently, seems to happen on relatively warm days, basically when I start the car the 0Post (s) touran tdi 07 ambient g17 outside temp sensor location – 22-02-2017, 09:34 PM. anyone know the location of the outside temp sensor. ive been told front rad/bumper area and also the wiper motor area. temp gauge shows dashes not digits after 1 hour of motorway driving in torrential rain/sleet. thanks in adavnce. Itis a common mistake that is made at most dealerships. The oil temp sender is with the oil level sensor on the bottom of the oil pan. The cheap sensor you found is on the 2.8 engine not the 2.7t. This is from my own experience. Good luck. One more thing, get the oem hella unit. Any questions feel free to pm me. Thisis on 2001 A4 with 1.8T motor that we have in the family. The fans always come on when the car is started, even on cold days. They don't appear to stop at all. The temperature outside was about 5 C (40 F), and the car has been parked for 5 or 6 hours. Took VAG-COM to it, took measurements of intake temperature sensor.

audi a4 outside temperature sensor location