P0185 - Fuel Temperature Sensor 'B' Circuit Malfunction
- Faulty Fuel Temperature Sensor
- Fuel Temperature Sensor harness is open or shorted
- Fuel Temperature Sensor circuit poor electrical connection
Tech notesReplaced Fuel Temperature Sensor
- Engine Light ON (or Service Engine Soon Warning Light)
P0185 DescriptionThe fuel tank temperature sensor is used to detect the fuel temperature inside the fuel tank. The sensor modifies a voltage signal from the Engine Control Module (ECM). The modified signal returns to the ECM as the fuel temperature input. The sensor uses a thermistor which is sensitive to the change in temperature. The electrical resistance of the thermistor decreases as temperature increases.
P0185 Information for specific makes
Need more help?Get the P0185 code diagnosed by a professional: Find a repair shop in your area
P0185 CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P0185 code? Have you replaced any parts?
Any information is appreciated. Thanks