The P0087 trouble code indicates that the fuel rail or system pressure is too low. This code usually indicates a problem with the fuel system, potentially leading to difficulties in maintaining the proper fuel pressure required for efficient engine performance.
Fuel Rail/System Pressure – Too Low
Code symptoms P0087.
1. Engine misfires or rough idling.
2. Decreased engine power.
3. Illuminated “Check Engine” or “Service Engine Soon” light on the dashboard.
This code is common in brands such as:: Chevrolet, Renault, Ford, Toyota, Nissan, Mercedes Benz, Honda.
Causes of the code P0087.
1. Malfunctioning fuel pump.
2. Clogged fuel filter or injectors.
3. Fuel pressure regulator issues.
Code Solutions P0087.
1. Inspect and, if necessary, replace the fuel pump.
2. Check and clean or replace any clogged fuel filters or injectors.
3. Inspect the fuel pressure regulator and replace if necessary.