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Category: Volvo Emissions and Fuel Economy

Emissions and fuel economy – the systems on our Volvos that work to give us drivers clean fuel efficiency like EVAP valves, purge valve, air pump, oxygen sensors etc. Also, fuel economy… city MPG and highway MPG.

Engine rebuild tutorial

1999+ Head on a 1993-1998 Block?

Post date July 12, 2021
Post author By Matt
Post categories In Engine, Engine Breathing - MAF, PCV, EGR, Etc., Gaskets, O-Rings, Bushings & Mounts, Restoration, Volvo 850, Volvo C70, Volvo Emissions and Fuel Economy, Volvo S70 & V70 1998-2000, Volvo V70 R 1998-2000

Volvo V70 - 1998, Images, V70, V70 Gen I, Volvo

V70 P0455, P0440, P0442 Fix with Photos

Post date June 28, 2021
Post author By Matt
Post categories In Belts, Hoses & Lines, Volvo 850, Volvo C70, Volvo Emissions and Fuel Economy, Volvo Repair Documentation, Volvo S70 & V70 1998-2000, Volvo V70 R 1998-2000, Volvo XC70 & V70XC

Volvo Air Pump -

Does the Air Pump (SAS) Really Do Anything?

Post date April 19, 2021
Post author By Matt
Post categories In Volvo 850, Volvo Emissions and Fuel Economy, Volvo S70 & V70 1998-2000, Volvo V70 R 1998-2000, Volvo XC70 & V70XC

P2 XC70 J Hose -

2001 XC70 J-Hose Replacement Fix w Photos

Post date April 14, 2021
Post author By Matt
Post categories In Engine Breathing - MAF, PCV, EGR, Etc., Volvo Emissions and Fuel Economy, Volvo V70 2001-2007, Volvo XC70 & V70XC
3 Comments on 2001 XC70 J-Hose Replacement Fix w Photos

How Oxygen Sensors Work

Post date March 22, 2021
Post author By Matt
Post categories In Cars 101, Fuel, Gasoline, Fuel Filter, Injectors, Etc., Sensors, Volvo 850, Volvo 940, 960, S90 & V90, Volvo C30, Volvo C70, Volvo Emissions and Fuel Economy

O2 sensor new vs. old

Change Rear Oxygen Sensor TUTORIAL, Volvo 850

Post date March 19, 2021
Post author By Matt
Post categories In Volvo 850, Volvo C70, Volvo Emissions and Fuel Economy, Volvo S70 & V70 1998-2000, Volvo V70 R 1998-2000, Volvo XC70 & V70XC

Volvo S60, V50 And XC60 In Red - Volvo

How Can Your Volvo Fail Emissions? — In Volvo’s Words

Post date September 10, 2020
Post author By Matt
Post categories In Volvo Emissions and Fuel Economy, Volvo XC60, Volvo XC60 2018+

P80 Pcv -

Due for a Volvo PCV Job?

Post date June 17, 2020
Post author By Matt
Post categories In Engine, Engine Breathing - MAF, PCV, EGR, Etc., Volvo 850, Volvo C70, Volvo Emissions and Fuel Economy, Volvo S70 & V70 1998-2000, Volvo V70 R 1998-2000, Volvo XC70 & V70XC
1 Comment on Due for a Volvo PCV Job?

240 Roadtrip -

10K Mile Roadtrip – What to Bring?

Post date June 15, 2020
Post author By Matt
Post categories In Tools, Volvo Emissions and Fuel Economy, Volvo Experiences, Volvo XC70 & V70XC
1 Comment on 10K Mile Roadtrip – What to Bring?

Roll Over Valve Hose Replacement -

DIY 1997 Volvo 850 Roll-Over Valve Hose Replacement

Post date February 1, 2020
Post author By Matt
Post categories In Fuel, Gasoline, Fuel Filter, Injectors, Etc., Volvo 850, Volvo Emissions and Fuel Economy

Cvvt Hub

CVVT – What They Do & Why

Post date April 16, 2019
Post author By Matt
Post categories In Engine, Volvo C70, Volvo Emissions and Fuel Economy, Volvo S70 & V70 1998-2000, Volvo S80, Volvo V70 R 1998-2000, Volvo XC70 & V70XC

Some P80s Are Exempt from Emissions Testing

Post date June 13, 2017
Post author By Matt
Post categories In New Volvo Repair - Uncategorized, Volvo 850, Volvo C70, Volvo Emissions and Fuel Economy, Volvo in Modern Culture: Trivia & History, Volvo V70 R 1998-2000, Volvo XC70 & V70XC

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