P2030
Fuel Fired Heater Performance
P2030 is an OBD-II diagnostic trouble code meaning: Fuel Fired Heater Performance. Common causes: heating element malfunction, problems with the heater electrical circuit. Estimated repair cost: $33–167.
Symptoms
- Difficulty starting the engine in cold weather
- Increased fuel consumption
- Check Engine Light Is On
- Reduced engine power in cold conditions
Causes
- Heating element malfunction
- Problems with the heater electrical circuit
- Fuel temperature sensor malfunction
- Wiring harness damage
- Problems with the engine control unit
How to Fix
- Check the integrity of the heating element
- Check the electrical circuit for opens and shorts
- Check fuel temperature sensor
- Inspect the wiring harness for damage
- Diagnose the engine control unit
Related codes
Error P2030 by Vehicle Brand
FAQ
What does the P2030 code mean?
P2030 is an OBD-II diagnostic trouble code that indicates: Fuel Fired Heater Performance
What causes a P2030 error code?
The most common causes of P2030 include: Heating element malfunction; Problems with the heater electrical circuit; Fuel temperature sensor malfunction; Wiring harness damage.
How do I fix a P2030 diagnostic trouble code?
To fix P2030: Check the integrity of the heating element. Check the electrical circuit for opens and shorts. Check fuel temperature sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2030?
Yes, but get it checked soon
How much does it cost to fix P2030?
The estimated repair cost for P2030 is $33–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat