P25D9

Fuel Level Sensor C Circuit Low

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
Check Engine light comes on
Problems with calculating fuel consumption
Malfunction of the low fuel warning system

Causes

Fuel level sensor C malfunction
Open or short circuit in the sensor circuit
Poor connection or corrosion in connectors
Problems with the engine control unit (ECU)
Wiring harness damage

How to Fix

Check the continuity of the fuel level sensor C circuit
Check connections and connectors for corrosion or damage
Replace fuel level sensor C if necessary
Check and replace wiring harness if necessary
Check the operation of the engine control unit (ECU)

Related codes

P25DA P25DB P25DC