P0087 on Volkswagen: How to Diagnose & Fix
Fuel Rail/System Pressure - Too Low
7 Volkswagen models · 8 documented issues · 6 critical · $20-$10,000 repair
P0087 on Volkswagen by model: symptoms, diagnosis and fix
Early TSI engines can experience high-pressure fuel pump (HPFP) cam follower wear, leading to fuel system issues. The cam follower rides on the fuel pump lobe and can wear through, causing metal contamination and pump failure.
Common Symptoms
- Long crank time
- Loss of power under load
- Rough running
- Stalling
- Check engine light with fuel pressure codes
How to Fix
Inspect cam follower every 20,000-30,000 miles and replace if worn. Replace HPFP if showing signs of failure. VW issued an extended warranty on some vehicles. Use quality fuel.
Owner tips & cautions
- WarningThis is a high-severity issue - ignoring it can lead to costly repairs or safety concerns. Address it promptly.
- TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
- TipSearch Volkswagen Jetta forums and owner groups for real-world experiences and DIY guides
- TipGet multiple quotes from independent mechanics - dealer prices can be 2-3x higher for the same repair
VW bulletin 2015153 documents BPY intake-cam pump-lobe wear reducing high-pressure pump lift and disturbing rail pressure. Follower wear can accompany it. The bulletin covers BPY engines only; it does not establish the condition for 2008 or other 2.0T engines.
Common Symptoms
- Malfunction indicator lamp with fuel-pressure-related faults
How to Fix
Use a qualified workshop's pressure-safe fuel-system procedure. Diagnose low-pressure faults first. The documented repair depends on inspected wear: acceptable follower/cam condition requires no replacement; excessive concavity or a missing follower base requires camshaft/follower repair. Replace the high-pressure pump only with worn plunger tip. Excessive follower wear also requires an oil/filter change. No automatic cylinder-head replacement or preventive interval is established here; confirm current VIN-specific parts and coverage.
Sources for this issue (1)
The 3.0L V6 TDI engine in the Touareg can suffer from high-pressure fuel pump (CP4.2) and piezo injector failures. The CP4.2 pump is less tolerant of contaminated diesel fuel than the earlier CP3 design and can self-destruct, sending metal shavings throughout the entire fuel system. A single pump failure can contaminate injectors, fuel rails, and fuel lines, requiring complete fuel system replacement. Additionally, piezo injectors can fail individually, causing misfires and rough running.
Common Symptoms
- Engine cranks but won't start
- Rough idle or misfires
- Loss of power under load
- Metal shavings in fuel filter
- Check engine light with fuel pressure codes
- Loud knocking from engine
How to Fix
For CP4.2 pump failure: replace the entire fuel system (pump, rails, injectors, lines) if metal contamination is found ($6,000-10,000). Install a CP4.2 disaster prevention kit (lift pump with filtration) to protect the system ($500-800). For individual injector failure, replace the affected injector(s) ($400-800 each). Always use high-quality diesel fuel and change the fuel filter every 20,000 miles.
A5 Beetle Turbo, 2012-2013, 2.0 TSI EA888 Gen 1 (engine codes CCTA and CBFA). VW Technical Bulletin 2031426 (20 12 02, Nov 2012) covers a condition where the engine cranks but won't start after the car has sat for a long time. The engine may also run rough, and the MIL comes on with DTC P0087 (fuel rail/system pressure too low) stored. The camshaft-driven high-pressure fuel pump (part 06H 127 025N) fails to build rail pressure. VW requires a guided-fault-finding function test before replacing the pump: rail pressure is checked against a minimum of 40 bar, and the N276 pressure regulator is listened for an audible click. This is to avoid replacing pumps that aren't at fault.
Common Symptoms
- Engine cranks but won't start after sitting for long periods
- Rough running
- Check engine light
How to Fix
Have the complete guided high-pressure-pump function test in VW bulletin 2031426 performed before replacement. If the prescribed pressure test is satisfied, or the N276 output test produces the specified click, do not replace the pump under this bulletin; continue diagnosis of the fuel system rather than assuming a particular low-pressure component has failed. Follow the applicable test result and current parts information if replacement is indicated. Confirm the current service specification for the exact engine before parts selection.
Sources for this issue (1)
The direct-injection 2.0 FSI/TSI uses a camshaft-driven high-pressure fuel pump with a cam follower that wears through, and the pump internals can fail, causing loss of fuel rail pressure. Eos owners experience hard starting, stalling, hesitation/loss of power under load, and a check-engine light with low-fuel-pressure codes (P2293/P0087). A worn cam follower can also score the camshaft lobe if not caught.
Common Symptoms
- Hard starting
- Stalling
- Hesitation / loss of power under load
- Check engine light
- Limp mode
How to Fix
Inspect the HPFP cam follower periodically (a known wear item) and replace it before it wears through; replace the high-pressure pump if internal failure is confirmed by fuel-pressure testing. Use the updated cam follower part. If the camshaft lobe is scored, it must also be addressed.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
- Genuine Volkswagen 06D109309C 2.0T FSI high-pressure-pump cam follower
replace the inspected worn BPY flat follower before wear reaches the pump plunger or cam lobe Fitment/availability: 2007-2009 Volkswagen Eos 2.0T FSI with BPY engine code using flat follower 06D109309C; not EA888 TSI or the full 2007-201…
As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.
Sources for this issue (1)
The cam follower that drives the high-pressure fuel pump (HPFP) wears through its surface, eventually damaging the camshaft lobe underneath. If the follower wears completely through, the HPFP fails and can send metal debris through the fuel system. Must be inspected every 20,000-30,000 miles.
Common Symptoms
- Loss of power at high RPM
- Long cranking
- Engine stalls under load
- No symptoms until failure (preventive item)
How to Fix
Replace the cam follower at every other oil change (~20,000 miles). Inspect the camshaft lobe for scoring. If the camshaft is damaged, it requires replacement along with the follower.
Sources for this issue (1)
P0087 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P0087 mean on a Volkswagen?
P0087 stands for "Fuel Rail/System Pressure - Too Low." This code means the fuel rail or fuel system pressure has dropped below the level the engine's computer expects. The computer monitors a fuel pressure sensor and has seen pressure fall too low, meaning the engine isn't getting enough fuel — especially noticeable under acceleration or load. This is most common on direct-injection and diesel systems that run very high pressures. Symptoms include hard starting, stalling, hesitation, lack of power, and possible limp mode. On Volkswagen it is documented across 7 models: Jetta, Touareg, Beetle, Eos, CC, Atlas, Taos.
What are the most common causes of P0087?
The most common causes of P0087 are: Clogged or dirty fuel filter, Weak or failing fuel pump (lift pump or high-pressure pump), Faulty fuel pressure regulator or control valve, Restricted or leaking fuel lines, Faulty fuel pressure sensor, Air in the fuel system or running low on fuel, Worn high-pressure pump (direct injection/diesel). The specific cause varies by vehicle.
How much does it cost to fix P0087 on a Volkswagen?
Published repair estimates on Volkswagen range from $20 to $10,000 depending on the model and root cause. If an issue mentions a recall or campaign, check your VIN with the manufacturer or NHTSA and confirm eligibility and coverage with a dealer.
Looking for P0087 on a different make?
View P0087 across all makes →Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.