P25B2

Fuel Level Sensor A or B Stuck

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–56 (est.)

Symptoms

Incorrect fuel level readings on the dashboard
Fuel level needle does not move
False low fuel warning
Discrepancy between actual fuel level and readings
Flashing fuel level indicator

Causes

Fuel level sensor float jammed
Sensor potentiometer wear
Open or short circuit in the sensor circuit
Poor contact in the sensor connector
Control unit malfunction

How to Fix

Check the condition of the fuel level sensor in the tank
Test the sensor electrical circuit
Check sensor resistance in different positions
Clean or replace a jammed sensor
Check connections and wiring harness

Related codes

P0460 P0461 P0462 P0463