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XC90 ECM Relearn

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vcsuri
Posts: 14
Joined: 08 Oct 2019, 15:33
Year and Model: 2005 Volvo XC90 2.5T
Location: Edison, NJ
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Post by vcsuri »

Hello All,

My XC90 2.5T just threw me a P0101 code “Mass or Volume Air Flow Sensor “A” Circuit Range Performance”. I’m going to give the MAF a nice clean tomorrow. I also looked up the part on FCP Euro, and on the part description they recommend doing an ECM Relearn/Reload when replacing the part.

I figured I’d do that when cleaning the MAF. Could anyone help me with the procedure for the ECM Relearn/Reload? I have the Volvo VIDA if that helps.

Thanks in advance!
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yagger
Posts: 373
Joined: 24 Mar 2016, 16:29
Year and Model: V60 2016
Location: DreamLand
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Post by yagger »

I do not think reload help in your issue.
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2000c70hpt
Posts: 87
Joined: 27 Mar 2020, 09:11
Year and Model: 2000 C70
Location: Florida
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Post by 2000c70hpt »

Just disconnect the battery for 10 minutes, hook it back up, and let it idle for about 15 minutes. There’s your relearn.
2000 C70 hpt with 140k
2008 xc90 t6 non turbo with 170k
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