P0087
Fuel Rail/System Pressure - Too Low Bank 1
P0087 is an OBD-II diagnostic trouble code meaning: Fuel Rail/System Pressure - Too Low Bank 1. Common causes: fuel pump malfunction, fuel filter clogged. Estimated repair cost: $56–278.
Symptoms
- Difficulty starting the engine
- Unstable idling
- Loss of power when accelerating
- Jerks and dips when pressing the gas
- Increased fuel consumption
- Black smoke from the exhaust pipe
- Engine stalls while driving
Causes
- Fuel pump malfunction
- Fuel filter clogged
- Leak in the fuel line
- Fuel pressure regulator malfunction
- Clogged injectors
- Fuel pressure sensor malfunction
- Low fuel level in tank
- Clogged fuel intake screen
- Fuel rail malfunction
How to Fix
- Check the fuel level in the tank
- Measure the pressure in the fuel system with a pressure gauge
- Check the condition of the fuel filter
- Diagnose the operation of the fuel pump
- Inspect fuel lines for leaks
- Check fuel pressure sensor
- Test the pressure regulator
- Replace faulty components
- Clean the fuel system
- Reset error codes and take a test drive
Related codes
Error P0087 by Vehicle Brand
FAQ
What does the P0087 code mean?
P0087 is an OBD-II diagnostic trouble code that indicates: Fuel Rail/System Pressure - Too Low Bank 1
What causes a P0087 error code?
The most common causes of P0087 include: Fuel pump malfunction; Fuel filter clogged; Leak in the fuel line; Fuel pressure regulator malfunction.
How do I fix a P0087 diagnostic trouble code?
To fix P0087: Check the fuel level in the tank. Measure the pressure in the fuel system with a pressure gauge. Check the condition of the fuel filter. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0087?
Limited driving only, diagnose soon
How much does it cost to fix P0087?
The estimated repair cost for P0087 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat