OBD Guide

P1E0C

Empty Fuel Tank

P1E0C is an OBD-II diagnostic trouble code meaning: Empty Fuel Tank. Common causes: fuel level sensor malfunction, problems with wiring or connectors. Estimated repair cost: $28–89.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$28–89 (est.)

Symptoms

  • Incorrect fuel level readings on the dashboard
  • Low fuel warning light comes on
  • Incorrect range calculation
  • Possible problems starting the engine
  • Incorrect readings in the on-board computer

Causes

  • Fuel level sensor malfunction
  • Problems with wiring or connectors
  • Malfunction of the fuel pump control module
  • Short circuit or open circuit in the sensor circuit
  • Software error in the control unit

How to Fix

  1. Check the actual fuel level in the tank
  2. Diagnose the fuel level sensor
  3. Check the integrity of wiring and connectors
  4. Scan the control unit for additional codes
  5. If necessary, replace the fuel level sensor

Related codes

FAQ

What does the P1E0C code mean?

P1E0C is an OBD-II diagnostic trouble code that indicates: Empty Fuel Tank

What causes a P1E0C error code?

The most common causes of P1E0C include: Fuel level sensor malfunction; Problems with wiring or connectors; Malfunction of the fuel pump control module; Short circuit or open circuit in the sensor circuit.

How do I fix a P1E0C diagnostic trouble code?

To fix P1E0C: Check the actual fuel level in the tank. Diagnose the fuel level sensor. Check the integrity of wiring and connectors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1E0C?

Yes, but get it checked soon

How much does it cost to fix P1E0C?

The estimated repair cost for P1E0C is $28–89. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat