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1999 V70 T5 M Running MAF less - cooling fan behaviour

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

1992 - 1997 850, 850 R, 850 T5-R, 850 T5, 850 GLT
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1997 - 2000 V70, V70 AWD
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abscate
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1999 V70 T5 M Running MAF less - cooling fan behaviour

Post by abscate » Sun Jul 17, 2016 11:52 am

This has been noted before, but wanted to document again

I ran my T5 with the MAF disconnected while I tracked down an induction leak.

With the MAF dicsonnected, the cooling fan always engaged for about a 3 minute cooldown on switch off.

ME7 car - wonder why it is coded to do this?
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