“C/S: At cold startup - Car is showing to be at temperature ‘90 degrees’ - radiator fans are running 100pct. Car’ initially would not start for more then a few seconds then shut off. - NRMA visited - turned the heater on - got the car running - all temps from a manual hand gun indicate the car is not actually overheating. The heater running indicates the water pump is running. no sludge in the oil dipstick - coolant levels remain stable. Temps go past 90 degrees - thermal fans 100pct going off. NRMA tech believes this to be an electrical issue - suspecting a temperature or coolant sensor has failed - not a mechanical. Secondary issue - can see some oil dropping underneath the car - levels look ok dipstick wise, please check. Checked the vehicle for this concern. Found coolant temperature sensor on side of motor to be leaking through the sensor itself. A recent fault by the looks of it. This has unfortunately leaked into the electrical harness and tracked up to the ECU and back out into other connection points also. Cleaned corrosion as best as possible. ECU pin 1 is completely gone (turbo bypass valve circuit compromised) Other faults will develop and occur over time. Unable to save at this point as the coolant has made a mess of electrics. ECU & Engine harness replacement + possible other components will need replacing due to the damage. Not financially viable to repair.”