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1999 Volvo S70 massb air flow sensor

Tiny
RICHARD STELLA
  • MEMBER
  • 1999 VOLVO S70
Computer problem
1999 Volvo S70 4 cyl Front Wheel Drive Manual

what does your car do when the mass airflow sensor is bad. Does the idle fluctuate between 100 and 1900 rpm and whaen you put the petal to the floor it wont rev past 3200rpmb. Please wright back and let me know if any of these sign's are a sign of the mass air flow sensor going bad or already is bad. Thank you Rick Stell
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Monday, January 12th, 2009 AT 8:58 PM

1 Reply

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
All symptons can be caused by faulty MAF. Is there a check engine light on? If yes go to a parts store like Auto Zone they will code then post. If no then get some MAF cleaner and also clean throttle body.
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Tuesday, January 13th, 2009 AT 7:44 AM

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