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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.

Volvo Environmental Concept Car Ev 3 -

Volvo’s 1990s EV Concept

Post date February 12, 2024
Post author By Matt
Post categories In Volvo Emissions and Fuel Economy, Volvo in Modern Culture: Trivia & History

Scangauge Ii -

Scan Gauge II Reviewed

Post date Updated February 12th, 2024
Post author By Matt
Post categories In Diagnostics - VIDA, VADIS, DiCE, OBD, Codes, ECU, TCU, PNP, ETM & Other Modules, Speed, Aftermarket & HP, Volvo Buyer's Guide, Volvo Emissions and Fuel Economy, Volvo Parts, Accessories, & Saving Money

Volvo Secondary Air Injection System SAS Diagram

Secondary Air Injection System Diagram

Post date Updated May 30th, 2023
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

o2 sensor V70

1998 V70 AWD Front Oxygen Sensor Swap w Photos

Post date January 27, 2023
Post author By Matt
Post categories In Sensors, Volvo 850, Volvo Emissions and Fuel Economy, Volvo Repair Documentation, Volvo S70 & V70 1998-2000, Volvo V70 R 1998-2000, Volvo XC70 & V70XC

Sas delete on Volvos

SAS Delete/Removal Tutorial (No CEL!)

Post date November 21, 2022
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

Second Generation XC60 -

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

Post date November 18, 2022
Post author By Matt
Post categories In Volvo Emissions and Fuel Economy, Volvo XC60, Volvo XC60 2018+

Smog -

1999 S70 vs. California Emissions Test

Post date November 17, 2022
Post author By Matt
Post categories In Volvo 850, Volvo Emissions and Fuel Economy, Volvo S70 & V70 1998-2000

Volvo Air Pump Fix Tutorial

Post date September 26, 2022
Post author By Matt
Post categories In 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
13 Comments on Volvo Air Pump Fix Tutorial

Maf -

Bosch MAF Sensor Technical Paper

Post date August 27, 2022
Post author By Matt
Post categories In Engine, Fuel, Gasoline, Fuel Filter, Injectors, Etc., Volvo 850, Volvo C70, Volvo Emissions and Fuel Economy, Volvo S70 & V70 1998-2000, Volvo XC70 & V70XC
1 Comment on Bosch MAF Sensor Technical Paper

Volvo XC70 Evap Pump 31392490 -

2006 XC70 Evap pump replacement process

Post date August 23, 2022
Post author By Matt
Post categories In Fuel, Gasoline, Fuel Filter, Injectors, Etc., Volvo Emissions and Fuel Economy, Volvo XC70 & V70XC

volvo throttle body

How To Clean Volvo Throttle Body

Post date August 21, 2022
Post author By Matt
Post categories In Engine, Sensors, Volvo 850, Volvo Emissions and Fuel Economy
3 Comments on How To Clean Volvo Throttle Body

POLL: What Helps MPG?

Post date August 8, 2022
Post author By Matt
Post categories In Cars 101, Fuel, Gasoline, Fuel Filter, Injectors, Etc., Spark, Spark Plugs & Wires, Ignition, Rotor, Coils, Volvo Emissions and Fuel Economy
1 Comment on POLL: What Helps MPG?

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