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XC70 2001 Evap J hose RR

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br0dy519
Posts: 798
Joined: 17 Dec 2019, 17:46
Year and Model: 2004 XC70
Location: Windsor, ON
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Post by br0dy519 »

Been chasing an evap code for years. Is there any comprehensive guide to smoke testing our cars? I tried feeding smoke at the purge valve toward the back but didnt find anything worthwhile. Do you need to plug the vent near the filler cap? More info would be nice for a layman like me.
04s60 2.4
04xc70 2.5t
prwood wrote:I wish I had a permanent car repair area that was covered, had a level surface, lighting and fans, a workbench, and tool cabinets. You know,like a garage. Much of my time during the job is spent hauling things up and down the stairs to the basement or in and out of the storage shed, or running back downstairs when I realize I need something else,or taking a break from standing out in the sun,or using flashlights or work lamps when it gets dark.
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xHeart
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Post by xHeart »

br0dy519 wrote: 06 Oct 2024, 08:42 Been chasing an evap code for years. Is there any comprehensive guide to smoke testing our cars? I tried feeding smoke at the purge valve toward the back but didnt find anything worthwhile. Do you need to plug the vent near the filler cap? More info would be nice for a layman like me.
Unless someone says otherwise, the EVAP will need complete overhaul to bring it to factory. Start from the engine side of the car and work your way back to EVAP canister. It can be done in stages. See diagram for replacement items.
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Golden-German Shepherd | 2021 XC90 T6 INSCRIPTION (Nexa) | 2020 V60CC (Frska) | 2013A XC90 (Lktra)
Past: Golden Retriever | 2001 V70XC | 1997 Volvo 854 | 1989 Volvo 740 GL | 1979 Volvo 240
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br0dy519
Posts: 798
Joined: 17 Dec 2019, 17:46
Year and Model: 2004 XC70
Location: Windsor, ON
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Post by br0dy519 »

I have replaced:
MAF
Snorkle from air filter box to turbo
Turbo to OTE pipe rubber coupler
Intercool to OTE pipe rubber hose
Intercooler to TB Plastic Pipe
Purge Valve
All vacuum tree hoses in that area also going back to turbo

Still have the code
04s60 2.4
04xc70 2.5t
prwood wrote:I wish I had a permanent car repair area that was covered, had a level surface, lighting and fans, a workbench, and tool cabinets. You know,like a garage. Much of my time during the job is spent hauling things up and down the stairs to the basement or in and out of the storage shed, or running back downstairs when I realize I need something else,or taking a break from standing out in the sun,or using flashlights or work lamps when it gets dark.
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