P0087 on Volkswagen Vehicles: Fuel Rail/System Pressure Too Low
Measured fuel pressure has dropped well below what the engine computer is asking for. P0087 →
29Complaints mentioning the code
#2Rank among 14 brands
15.3%Share of Volkswagen DTC complaints
In NHTSA owner complaints we analyzed for Volkswagen, P0087 was mentioned 29 times.
Notes by brand
On early 2.0T FSI engines, the cam follower between the intake camshaft and the high-pressure pump wears through, dropping rail pressure under load and eventually damaging the cam lobe. Inspecting the follower is a routine check on these engines.
Most mentioned models
| Volkswagen Jetta | 9 | |
|---|---|---|
| Volkswagen Jetta Sportwagen | 9 | |
| Volkswagen Passat | 7 | |
| Volkswagen Golf | 2 | |
| Volkswagen Atlas | 1 | |
| Volkswagen Gti | 1 |
Model years mentioned
Components named in these complaints
- Fuel/propulsion System (21)
- Engine (11)
- Fuel System (8)
- Diesel (7)
- Electrical System (3)
Often appears together with
P0191
Powertrain
The rail pressure reading is electrically valid but doesn't make sense for how the engine…
Moderate
P0088
Powertrain
Rail pressure is running well above the value the engine computer is commanding.
Moderate
P0089
Powertrain
The fuel pressure regulator is getting its commands but pressure isn't responding the way it…
Moderate
P0299
Powertrain
The turbo or supercharger isn't building the boost pressure the engine computer is asking for.
Moderate
P0300
Powertrain
The engine computer sees misfires that jump between cylinders or hit several cylinders at once.
High
Possible causes
- Weak or failing in-tank fuel pump (lift pump), often worsened by a low fuel level
- Clogged fuel filter or in-tank strainer sock
- Worn GDI high-pressure pump or its cam follower/lobe
- Voltage drop to the pump: corroded connector, poor ground, tired fuel pump driver module
Related codes
Source: NHTSA Complaints API (US government open data), analyzed by DTC mention.