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June 3, 2022 Service bulletin

DEF Pump Troubleshooting Guide

Volvo technical service bulletin KC-2165 for 1990-2022 Volvo VNL, 1998-2001, 2004 Volvo VNL64T and 1998-2001 Volvo 770 and others.

Bulletin number
KC-2165
Component
Engine and engine cooling
Summary
DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions

Owners of these vehicles have filed 107 complaints in the engine category.

Vehicles covered

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