2002 Volvo S40 Slow Start - No Idle

2002 VOLVO S40
80,000 MILES • 4 CYL • FWD • AUTOMATIC
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MULVA
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  • 2 POSTS
Engine has started slowly in the past; most recently would low RPM stall, will not idle. Runs fine otherwise; codes checked 0102 and 0107. Replaced air flow meter and did not help. Could it possibly be map sensor or any other ideas - possibly loose timing belt?
Jul 7, 2009 at 8:45 PM
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JIS001
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Yes you need to replace the MAP sensor which is "BOOST PRESSURE SENSOR" That will usually cause a low idle and stalling problem. Good luck and keep me posted as to what happens. Make sure you reset the codes after as well.
Jul 8, 2009 at 11:46 PM
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MULVA
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JIS001 - thanks for the help. I ended up replacing the Idle Control Valve and it is now working properly.
Jul 14, 2009 at 8:27 PM
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