P0184

DTC P0184, sometimes indicated as P018400 is an OBD diagnostic trouble code indicating a generic fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the air/fuel mixture causing fuel temperature sensor a circuit intermittent.

The fuel temperature sensor measures the fuel temperature and sends the information to the PCM. The PCM then uses this information to adjust the air/fuel mixture. If the fuel temperature sensor is not working properly, the air/fuel mixture may not be adjusted properly, which can result in a rough running engine or even a no-start condition.
One common cause of this DTC is a bad fuel temperature sensor. If the fuel temperature sensor is bad, it will need to be replaced.

• P0184: Fuel Temperature Sensor A Circuit Intermittent
• P0184: Fuel Temperature Sensor "A" Circuit Intermittent
• P0184: Fuel Temperature Sensor A CKT Intermittent
• P0184: Fuel temperature sensor A – circuit intermittent
• P0184 00: Failure in the circuit of the fuel temperature sensor A - the failure occurs periodically
• P0184 00: Fuel temperature sensor A - circuit intermittent