P1930
Fuel Additive Level Too Low/Empty
P1930 is an OBD-II diagnostic trouble code meaning: Fuel Additive Level Too Low/Empty. Common causes: fuel additive has run out, additive level sensor malfunction. Estimated repair cost: $6–56.
Symptoms
- Check Engine Light Is On
- Possible reduction in engine power
- Increase in harmful emissions
- Error message on the dashboard
Causes
- Fuel additive has run out
- Additive level sensor malfunction
- Open or short circuit in the sensor circuit
- Problems with the additive dosing module
- Engine control unit malfunction
How to Fix
- Check the fuel additive level and top up if necessary.
- Check the integrity of the wiring harness to the level sensor
- Check the functionality of the additive level sensor
- Check the operation of the additive dosing module
- If necessary, replace faulty components
Related codes
FAQ
What does the P1930 code mean?
P1930 is an OBD-II diagnostic trouble code that indicates: Fuel Additive Level Too Low/Empty
What causes a P1930 error code?
The most common causes of P1930 include: Fuel additive has run out; Additive level sensor malfunction; Open or short circuit in the sensor circuit; Problems with the additive dosing module.
How do I fix a P1930 diagnostic trouble code?
To fix P1930: Check the fuel additive level and top up if necessary.. Check the integrity of the wiring harness to the level sensor. Check the functionality of the additive level sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1930?
Yes, but get it checked soon
How much does it cost to fix P1930?
The estimated repair cost for P1930 is $6–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat