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Service bulletin K14637412

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10129134
Published by NHTSA2018-02-21
Manufacturer's numberK14637412
Manufacturer's date2018-01-18
NHTSA componentFUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL

NHTSA's summary

Diagnostic Trouble Code ( DTC ) P0194 - 00 - Fuel Rail Pressure Sensor ( RPS ), Circuit Erratic, Intermittent - US17 ( GHG17 ) Emissions And Newer ( Common Rail Fuel System ); Common Model Years 2017 And 2018Changed repair instructions to reflect new procedures

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Fuel system, Fuel injection

Trouble codes named

P0194

Vehicles listed
VOLVO VAH
VOLVO VAH2007 to 2018
VOLVO VHD
VOLVO VHD1995 to 2018
VOLVO VNL
VOLVO VNL1990 to 2018
VOLVO VNM
VOLVO VNM1990 to 2017
VOLVO VNR

Listing a model year does not mean every vehicle of it is concerned: the document says which.