Service bulletins for the 2023 Maserati Quattroporte
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
84 on file from NHTSA, as of 2026-10-19.
About P0090 on the 2023 Maserati Quattroporte: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: P0090 are shown. Show all
| MAS004191 BOL 24-19 | 2024-05-28. Other. FUEL/PROPULSION SYSTEM; UNKNOWN OR OTHER. This Diagnostic Sheet serves as a guide and provides additional diagnostic info for possible DTC"P0090 - Fuel Pressure Regulator Control Circuit 1 Open" stored in the engine control unit (ECM). |
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| MAS003581 | 2023-07-31. Service bulletin. ELECTRICAL SYSTEM:WIRING; EQUIPMENT ADAPTIVE/MOBILITY; FUEL SYSTEM, GASOLINE:DELIVERY:PRESSURE SENSOR; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; EQUIPMENT. Guidance to investigate vehicles related to the storage of ECM of DTC P0090 - Fuel Pressure Regulator 1 Control Circuit Opened Link to engine warning light on and limp home mode. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.