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97 850 ECU monitor reset

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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850Cal
Posts: 15
Joined: 12 August 2006
Year and Model: 850 Wagon
Location: Central Coast, CA

97 850 ECU monitor reset

Post by 850Cal »

After reading the almost insane requirements to reset the monitors on the computer to get smogged, can I jack up the drive wheels and follow all the procedures to set things right? How do they do it at a dealership where they can't always follow the exact procedures?
97 850 n/a wagon

just passed 200k mi.

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abscate
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Year and Model: 99: V70s S70s,05 V70
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Post by abscate »

They don't. I've been failed on monitor not ready, and they tell you to drive for a week and then come back. This is a pita as you can still be ticketed. I drive the car local where I know all the cops who won't ticket a decent looking car where everything works, but YMMV
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
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ThommyKent
Posts: 191
Joined: 30 November 2012
Year and Model: 91 245 97 850 T5
Location: Bellevue WA USA
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Post by ThommyKent »

Fortunately in Washington state they know about this issue and disregard it for '97's

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abscate
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Posts: 35267
Joined: 17 February 2013
Year and Model: 99: V70s S70s,05 V70
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Post by abscate »

Thread rehash , but if your state follows EPA regs, you are allowed 2 monitors not ready and still pass an OBD inspection,
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
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850Cal
Posts: 15
Joined: 12 August 2006
Year and Model: 850 Wagon
Location: Central Coast, CA

Post by 850Cal »

Thanks, folks... unfortunately, I live in Kalifornia, the only state allowed to supercede the EPA. I've decided to start by doing the Flywheel adaptation, then do the driving sequence. Never thought this would be this insane! :(
97 850 n/a wagon

just passed 200k mi.

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