P0087 on Jeep
Fuel Rail/System Pressure - Too Low
P0087 on Jeep vehicles indicates fuel rail/system pressure - too low. Au7o has documented this code across 6 Jeep models — most commonly on Cherokee, Commander, Grand Cherokee. 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. Typical repair costs on Jeep range from $75 to $2,800, depending on the specific model and root cause.
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 Jeep by Model
Jeep Cherokee(1 issue)
- TIPM Fuel Pump Relay Failure2014-2023
The Totally Integrated Power Module fuel pump relay fails, causing no-start conditions or fuel pump running continuously. Unlike older models, the relay is integrated and cannot be replaced separately.
Jeep Commander(1 issue)
- Engine Stalling / Loss of Power While Driving2006-2010
The Commander can stall or lose engine power without warning at any speed. The problem is linked to multiple causes: faulty crankshaft position sensor, failing fuel pump, PCM software bugs, and throttle body issues. Over 173 engine complaints were filed for the 2006 model year. Some owners report engine compartment fires linked to electrical shorts in the PCM area.
Jeep Grand Cherokee(1 issue)
- TIPM (Fuse Box) Failure2011-2017
The Totally Integrated Power Module (TIPM) can fail, causing various electrical issues including fuel pump relay problems (no start), random horn honking, and erratic behavior of lights and accessories.
Jeep Grand Wagoneer(2 issues)
- Fuel system fault / stalling or no-start related to low-pressure fuel pump module2022-2024
NHTSA complaints and owner reports describe intermittent stalling, extended crank, or no-start events on Grand Wagoneer that are consistent with low fuel pressure delivery issues. Some cases point to in-tank fuel pump module performance problems or electrical supply/connectivity issues causing pressure drop under load.
- Fuel Injector Leak / Fuel Smell in Engine Bay (3.0L Hurricane)2022-2024
On 3.0L Hurricane twin-turbocharged engines, direct fuel injectors have been reported to develop external fuel leaks at the injector body O-ring seals, allowing raw fuel vapor into the engine bay. The high-pressure direct injection system operates at significantly elevated pressures, and thermal cycling degrades the injector sealing rings prematurely. Owners report a strong fuel odor inside the cabin and in the engine compartment, sometimes accompanied by a visible wet spot or fuel staining on the intake manifold area.
Jeep Renegade(1 issue)
- Sudden Power Loss / Engine Stalling While Driving2015-2019
Owners report sudden and complete loss of power while driving at highway speeds without warning. The engine may stall, lose throttle response, or go into limp mode unexpectedly. Contributing factors include throttle body failure, fuel pump issues, and PCM software bugs. This is especially dangerous on highways as power steering and power brakes are compromised when the engine stalls.
Jeep Wrangler(1 issue)
- TIPM (Totally Integrated Power Module) Failure2007-2016
The TIPM can develop internal relay failures causing various electrical problems including fuel pump not activating, horn honking randomly, wipers activating on their own, and other erratic electrical behavior. This is a well-known issue across Chrysler vehicles.
Looking for P0087 on a different make?
View P0087 across all makes →Frequently Asked Questions
What does P0087 mean on Jeep?▼
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 Jeep specifically, this code is documented across 6 models.
What causes P0087 on Jeep vehicles?▼
Common causes on Jeep: 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 Jeep?▼
Repair costs on Jeep range from $75 to $2,800, depending on the specific model and root cause.
Which Jeep models have P0087 documented?▼
Au7o has documented P0087 on 6 Jeep models: Cherokee, Commander, Grand Cherokee, Grand Wagoneer, Renegade, Wrangler.