P0087 ISUZU - Fuel Rail Pressure Too Low
- Sticking fuel rail pressure regulator
- Faulty fuel rail pressure sensor
- Blocked fuel line pickup
When is the code detected?
Engine Control Module (ECM) detects fuel rail pressure went high then decreased sharply
- Engine Light ON (or Service Engine Soon Warning Light)
P0087 Isuzu Description
Fuel Rail Pressure (FRP) Too Low
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