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Diagnostic trouble code · Audi

P0087 on Audi vehicles Fuel rail pressure is below what the system commanded

P0087 is named on 11 Audi model years (2016–2024): 9 manufacturer filings and 2 owner reports in NHTSA’s files, across A3, A4, Allroad, Q7, RS and 2 more.

Powertrain 11 model years 9 manufacturer filings 2 owner reports

Which Audi model years name P0087

Source: NHTSA manufacturer communications and complaints
Model yearFiled underBulletinsOwner reports
2024 Audi RSEngine1—
2023 Audi RSEngine1—
2022 Audi RSEngine1—
2022 Audi TT RSEngine1—
2021 Audi TTEngine1—
2020 Audi RSEngine1—
2020 Audi TTEngine1—
2017 Audi A4Fuel/Propulsion System1—
2017 Audi Q7Engine—1
2016 Audi A3Electrical System—1
2016 Audi AllroadEquipment1—

A model year is listed because the code is named in its own record — a bulletin filed against it, or an owner’s complaint about it — not because every one of these vehicles sets it. Counts are documents in NHTSA’s files, not failure rates.

Engine 8 Electrical System 1 Fuel/Propulsion System 1 Equipment 1
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Audi filings that name P0087

Source: NHTSA manufacturer communications

Bulletins and campaigns Audi filed with NHTSA whose summary names P0087. Quote the document number at the service desk — it is a diagnosis the maker has already written down.

What P0087 means

Source: SAE J2012 / OBD-II

Fuel rail pressure is below what the system commanded.

A stored code names the test that failed, never the part that caused it. The record above is what Audi and its owners have filed about it; the code’s page across every make has the whole file.

From here

Common questions

Source: NHTSA files and the OBD-II standard

Is P0087 a known problem on Audi vehicles?

It is a documented one: NHTSA's files hold 9 manufacturer filings and 2 owner reports naming P0087 on 11 Audi model years (2016–2024). Whether it is a problem on one particular car is a diagnosis, not a count — but a bulletin that names the code on your model year is the place to start.

Which Audi models does P0087 appear on most?

2016 A3 (1 document), 2017 A4 (1 document), 2016 Allroad (1 document).

Does P0087 on a Audi mean it is recalled?

No. Recalls are filed by campaign and matched by VIN; no recall is triggered by a scan tool. Check the VIN at nhtsa.gov/recalls, or open the model year's page here for the campaigns filed against it.