Faulty Fuel Temperature Sensor
Fuel Temperature Sensor harness is shorted
Fuel Temperature Sensor circuit poor electrical connection
Engine Light ON (or Service Engine Soon Warning Light)
Fuel Temperature Sensor Implausible Signal is the generic description for the P1164 Audi code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information
about the P1164 Audi OBDII code.