A Look Inside Volvo Turbo Technology
A Little History The exhaust-driven turbocharger was invented back in 1905 by Swiss engineer Dr....
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Author: Volvo TechTips
How Volvo Turbo Systems Work
The turbocharger boost pressure in Volvos is controlled by the Boost Pressure Control (BPC) valve...
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Replacing the Volvo Oil Trap and Oil Pan Sump – Understanding What it Does and How to Replace it
This oil trap system allows the engine to breathe properly during operation. Here's what it does...
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Volvo 12 VDC Charging System Power Problems, Testing and Repairs
Electrical power is everything. A networked Volvo needs all its parts running efficiently. When...
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Understanding Volvo Networks and Wiring
Vehicle computer communications and wiring systems have grown more complex. Understanding these...
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Volvo 5 Cylinder Engine Valve Cover Sealing
The Volvo 5 cylinder engine has been the workhorse engine for many years, starting in 1993 with the 850 model in the U.S. The 850 went away in 1997 with the introduction of the S70 and V70 in 1998 and the XC70 in 1999.
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Dealing With No Start Problems on Volvos, Part 1
Volvo is one of those brands that rarely sees the tow truck.
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Volvo Interior Electrical Systems – What they are, what they do, and how to diagnose them using VIDA
Volvo interior electrical systems are based on a network with a number of modules. We will talk about different Volvo interior electrical systems, what they do, and how to diagnose them using VIDA. We’ll also discuss how to diagnose early models without VIDA.
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Early Volvo XC90 Traction Control Systems
If your customer gets a message that says something like “ANTI-SKID TEMPORARILY OFF” or “DTSC SPIN CONTROL OFF,” one of the major safety systems on that Volvo is not working.
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Volvo TechTips Fall/Winter 2019
In this issue: All Wheel Drive Vehicles • Intake Air Leaks • Replacing Alternator on a Volvo XC90 V-8 • High Mileage Volvos
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