P0087 on Toyota
Fuel Rail/System Pressure - Too Low
P0087 on Toyota vehicles indicates fuel rail/system pressure - too low. Au7o has documented this code across 6 Toyota models — most commonly on C-HR, Corolla, Highlander. 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.
Common Causes of P0087
- •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)
P0087 on Toyota by Model
Toyota C-HR(1 issue)
- Low-Pressure Fuel Pump Failure and Engine Stall2018-2022
The in-tank low-pressure fuel pump in the C-HR can fail due to a defective impeller that deforms and contacts the pump housing. This causes reduced fuel delivery, resulting in rough running, hesitation, and potential engine stall. Toyota issued a recall (21V-251) for a related fuel pump issue affecting multiple models including the C-HR.
Toyota Corolla(1 issue)
- Fuel Pump Impeller Deformation2018-2020
Certain 2018-2020 Corollas have a low-pressure fuel pump with an impeller that can deform due to excessive fuel absorption. This can cause reduced fuel delivery, engine hesitation, and in worst cases, engine stalling while driving - creating a significant crash risk. This is a safety recall affecting multiple Toyota models.
Toyota Highlander(1 issue)
- Denso Low-Pressure Fuel Pump Failure Causing Engine Stalling (Recall 20V-012)2017-2019
Certain Highlanders are part of Toyota's large Denso low-pressure fuel pump recall (NHTSA 20V-012). The pump's resin impeller can absorb fuel, swell, and crack, causing the pump to seize. This leads to rough running, hard starting, and engine stalling — potentially at speed and without warning — creating a crash risk. The defect spans many Toyota/Lexus models; the Highlander was specifically named in the campaign.
Toyota Sienna(1 issue)
- Denso Low-Pressure Fuel Pump Failure Causing Engine Stall (Recall 20V-682 / 20TA02)2017-2020
The Denso-built low-pressure (in-tank) fuel pump can fail without warning. The pump impeller was molded from a lower-density resin that absorbs fuel over time, swells, and binds against the pump housing, stopping the pump. This cuts fuel delivery and causes the engine to stall, often at speed. It was covered under NHTSA recall 20V-682 (Toyota 20TA02), an expansion of 20V-012, affecting roughly 2017-2020 Siennas alongside many other Toyota/Lexus models.
Toyota Tacoma(1 issue)
- Fuel Pump Failure / No-Start from Defective Denso Pump Impeller2012-2015
Certain later second-generation Tacomas were included in Toyota's large Denso low-pressure fuel pump recall. The impeller can deform, causing the pump to seize or lose output, which may lead to hard starting, rough running, stalling, or a complete no-start. Because the engine can stall while driving, this is a significant drivability and safety issue.
Toyota Tundra(1 issue)
- Denso Low-Pressure Fuel Pump Failure and Stalling (Recall)2014-2020
Tundras built with certain Denso low-pressure (in-tank) fuel pumps have a defectively designed plastic impeller that can absorb fuel, swell/deform, and strike the pump housing — causing the pump to seize. The result is hard starting, rough running, illuminated warning lights, and engine stalling, including potentially at speed, which is a crash risk. Toyota recalled millions of Toyota/Lexus vehicles (pump part numbers beginning 23220/23221) starting January 2020 and expanded it repeatedly; affected Tundra model years fall within the 2014-2020 range. A class-action settlement created a Customer Support Program extending coverage to 15 years from original sale for fuel-pump repairs.
Looking for P0087 on a different make?
View P0087 across all makes →Frequently Asked Questions
What does P0087 mean on Toyota?▼
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 Toyota specifically, this code is documented across 6 models.
What causes P0087 on Toyota vehicles?▼
Common causes on Toyota: 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. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0087 on a Toyota?▼
Repair costs vary widely depending on the root cause and specific Toyota model.
Which Toyota models have P0087 documented?▼
Au7o has documented P0087 on 6 Toyota models: C-HR, Corolla, Highlander, Sienna, Tacoma, Tundra.