IPD sale XeMODeX - Experts in Volvo Electronics

Get email notification of topic replies. Log in or register (free). Amazon Link Buy anything with this and it helps MVS!

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
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

Post Reply
User avatar
abscate
MVS Moderator
Posts: 22490
Joined: Sun Feb 17, 2013 5:54 pm
Year and Model: 99T5 ,99S70,2005V70
Location: NYC, ALBANY NY
Has thanked: 376 times
Been thanked: 1176 times

1999 V70 T5 M Running MAF less - cooling fan behaviour

Post by abscate »

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?
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 BMW
Link to Maintenance record thread
Link To Volvo Glossary
Post Reply
  • Similar Topics
    Replies
    Views
    Last post