TSB ID: A191665 2039018-. 10/21/17. A small amount of dry or crusted coolant is seen on the coolant pump housing. the coolant level warning is not on. a minor coolant leak is possible during the break-in phase of the coolant seal on the coolant pump. 2019 RS5 Sportback. Jun 11, 2001. Location. Pineview GA. TDI. Jetta Wagon 2003 RIP Rockford IL. May 25, 2013. #5. Item 6 is the ECT aka Engine Coolant Temperature which drives both the gauge in the car and provides input to the Engine Control module. Assuming you have an ALH engine, the ECT is on the driver's side of the head on the back side. LV: Oil pressure sensor location 2009 3.0 TDI. Hi all, I'm getting a 2500 rpm rev limit with the warning "Oil level! Sensor defective" and a coil lamp blinking with my 2009 A6 C6 3.0 TDI (CDYA). Had it scanned for codes and there was one for the oil pressure sensor being intermittent. Since the sensor itself is quite cheap, wanted to replace it 3-Wire-Coolant-Temperature-Sensor-Wiring-Diagram. The two wires, a “5-volt reference”, and a “ground wire” go to the ECU, and the third wire “Earth 1-Wire for Temp Gauge” goes to the cluster-mounted temperature gauge by providing an earth link to the temperature gauge. In three-wire coolant temp sensors, the ECU does not control the My wife got a CEL Monday morning, and I diagnosed it with my vcds scanner. She took it to the dealer today and they said it is leaking coolant, needs new thermostat, and isn't covered by warranty. The cost to fix was $1,301.12. After I talked to the mechanic over the phone I told him about my car (2015 Passat TDI) issues I had with coolant The average cost for most vehicles of the coolant temperature sensor replacement cost for parts ranges between $55 and $80. However, the lower end of the coolant temperature sensor price can go as little as $35, while the high end of the coolant temperature sensor parts price is around $90. Symptoms of a Failing Engine Coolant Temperature Sensor The average coolant temperature sensor replacement cost is between $50 and $250, depending on the car model and labor costs. A coolant temperature sensor costs $30 to $100, and the labor costs $20 to $150. The coolant temperature sensor itself is often quite cheap, and you can often find them for around $40 for a quality one. The quality of the auxiliary exhaust gas recirculation (EGR) cooler modules manufactured within a certain timeframe may be inadequate. The vacuum actuator diaphragm may have leaks. A faulty auxiliary EGR cooler will trigger a P310E fault. Faulty operation of the auxiliary EGR cooler can also trigger the P040B fault, but there is no issue with Finding Coolant Sensor in 2003 A4 3.0 L. Just had my vehicle in for the coil pack recall , and lo and behold a few days later my temperature gauge is not working . When turning on key ( half way and full on ) the needle goes up a very small amount but does not rise with temperature increase as it should . I have heard that coolant temp sensor ac2bmk.

audi q7 3.0 tdi coolant temperature sensor location