2013 Acura P0087: What It Means & Is It Safe to Drive?
P0087 on the 2013 Acura: Fuel Rail/System Pressure – Too Low. Here's what it means, what usually causes it, what repairs typically cost, and whether it's safe to keep driving.
What this code means
The actual fuel rail pressure is lower than the PCM commanded. On direct-injection engines the high-pressure fuel pump is the primary suspect; on port injection engines the lift pump or filter is most common.
Common causes on the 2013 Acura
- Failing high-pressure fuel pump (direct injection engines)
- Weak low-pressure lift pump
- Clogged or restricted fuel filter
- Leaking fuel pressure regulator
- Restricted fuel supply line
Symptoms
- Check Engine Light
- Hard starting, especially when hot
- Stalling or stumbling under load or acceleration
- Rough idle
Typical fixes
- Replace high-pressure fuel pump (GDI engines)
- Replace low-pressure (in-tank) fuel pump
- Replace fuel filter
- Inspect and replace fuel pressure regulator
Repair cost range
For a 2013 Acura, repairs for P0087 typically fall between $200 and $1200, depending on the root cause and labor rates in your area.
Known issues on Acura
Acura J35 V6 P0087 low fuel pressure typically indicates a failing in-tank fuel pump. The MDX fuel pump module is accessible through an access panel under the cargo floor. On the RDX K23A1 turbo, P0087 can indicate a failing HPFP (high-pressure fuel pump)—check high-side rail pressure.
Most commonly affected models