Some P80s Are Exempt from Emissions Testing

Emissions testing: required for all Volvos made after the last ice age, right? Not for some 1993-2000 FWD/AWD Volvos. Volvo’s emission standards were too high on the P80 Volvos. Yes, too high. SonicAdventure: I have a 98 non turbo V70. Build date is 5/97. When I called the local Volvo dealer they said that my VIN […]

XC90 2.5T – Replacing Front O2 Sensor Step-by-Step

Need to replace your 5-cylinder XC90’s front O2 sensor? Use this nice XC90 O2 sensor DIY with clip connector info and photos. MVS Volvo Forum member joelq created this tutorial: The CEL on my 2004 XC90 with ~148k miles has been on with a P0134 code – “Oxygen O2 Sensor Circuit No Activity”. Pretty sure I’m […]

SAS Delete/Removal Tutorial (No CEL!)

Sas delete on Volvos

IVIUSTANG » Yes, this does get rid of the P0410 code completely. erikv11 » The ECU doesn’t check the pump directly, it checks the relay and the solenoid (which you leave in place in this procedure), and it checks the O2 sensor voltage to see if it drops as occurs when the air pump is […]