P2DE0
Cold Start Fuel Injection Quantity C Lower Than Expected
P2DE0 is an OBD-II diagnostic trouble code meaning: Cold Start Fuel Injection Quantity C Lower Than Expected. Common causes: fuel pump malfunction, fuel filter clogged. Estimated repair cost: $17–89.
Symptoms
- Difficulty starting the engine in cold weather
- Unstable engine idling
- Power dips during acceleration
- Increased fuel consumption
- Check Engine Light Illuminates
Causes
- Fuel pump malfunction
- Fuel filter clogged
- Problems with injectors
- Malfunction of temperature sensors
- Problems with the electrical circuits of the fuel system
How to Fix
- Check the fuel pressure in the system
- Inspect and, if necessary, replace the fuel filter
- Check the condition and operation of the fuel injectors
- Check coolant and air temperature sensors
- Diagnose electrical circuits of the fuel system
Related codes
Error P2DE0 by Vehicle Brand
FAQ
What does the P2DE0 code mean?
P2DE0 is an OBD-II diagnostic trouble code that indicates: Cold Start Fuel Injection Quantity C Lower Than Expected
What causes a P2DE0 error code?
The most common causes of P2DE0 include: Fuel pump malfunction; Fuel filter clogged; Problems with injectors; Malfunction of temperature sensors.
How do I fix a P2DE0 diagnostic trouble code?
To fix P2DE0: Check the fuel pressure in the system. Inspect and, if necessary, replace the fuel filter. Check the condition and operation of the fuel injectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2DE0?
Yes, but get it checked soon
How much does it cost to fix P2DE0?
The estimated repair cost for P2DE0 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat