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Diagnostic trouble code · Volkswagen

P0088 on Volkswagen vehicles Fuel rail pressure is above what the system commanded

P0088 is named on 7 Volkswagen model years (2016–2018): 14 manufacturer filings and 0 owner reports in NHTSA’s files, across CC, Passat, Touareg.

Powertrain 7 model years 14 manufacturer filings

Which Volkswagen model years name P0088

Source: NHTSA manufacturer communications and complaints
Model yearFiled underBulletinsOwner reports
2018 Volkswagen PassatEquipment2—
2017 Volkswagen CCEquipment2—
2017 Volkswagen PassatEquipment2—
2017 Volkswagen TouaregEquipment2—
2016 Volkswagen CCEquipment2—
2016 Volkswagen PassatEquipment2—
2016 Volkswagen TouaregEquipment2—

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.

Equipment 7 Fuel/Propulsion System 7
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Volkswagen filings that name P0088

Source: NHTSA manufacturer communications

Bulletins and campaigns Volkswagen filed with NHTSA whose summary names P0088. Quote the document number at the service desk — it is a diagnosis the maker has already written down.

What P0088 means

Source: SAE J2012 / OBD-II

Fuel rail pressure is above what the system commanded.

A stored code names the test that failed, never the part that caused it. The record above is what Volkswagen 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 P0088 a known problem on Volkswagen vehicles?

It is a documented one: NHTSA's files hold 14 manufacturer filings and 0 owner reports naming P0088 on 7 Volkswagen model years (2016–2018). 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 Volkswagen models does P0088 appear on most?

2017 CC (2 documents), 2016 CC (2 documents), 2018 Passat (2 documents).

Does P0088 on a Volkswagen 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.