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P0184

Overview

Code

P0184

Code Type

P

Code Class

P0

System

Engine

Severity Level

Low

Emissions Related

false

Drivability Impact

None

Diagnostic Protocol

OBD2

Freeze Frame Useful

false

Code Definition

Diagnostic trouble code P0184 indicates intermittent signal from the fuel temperature sensor

Symptoms

Intermittent Check Engine Light

Overview applies to this diagnostic code.

Affected Systems

On This Page

  • Code Definition

  • Symptoms

  • Affected Systems

  • Possible Causes

  • Diagnostic Steps

  • Drive Safety Notes​

More Resources

Fuel temperature monitoring

Possible Causes

Loose connector; Failing sensor

Diagnostic Steps

1 Wiggle test wiring; 2 Monitor live data; 3 Inspect connectors for corrosion; 4 Replace sensor if needed

Drive Safety Notes

Vehicle remains drivable

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