2002 SAAB 9-5
145,000 MILES
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ANONYMOUS
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The engine light has come on and it tested out that the mass airflow sensor was at fault. I've replaced it and reset the code and it comes back on again. Any suggestions?
Mar 6, 2013 at 3:32 PM
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DOCHAGERTY
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What was the fault exactly?
Mar 6, 2013 at 3:37 PM
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CHUCKOBAR
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I'll have to go hook it back up again to get the nubers, but what i do remember is, it went to the mass airflow sensor.I'll get back with you on that.
Mar 9, 2013 at 8:15 PM
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DOCHAGERTY
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If the air mass sensor is working but not in the range of normal then you might have a vacuum leak somewhere.
Mar 9, 2013 at 11:25 PM
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CHUCKOBAR
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I know most vacuum lines are fairly small but where should i look?
Mar 10, 2013 at 8:54 PM
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DOCHAGERTY
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I use brake clean, spray it around and see if you can get the idle to pick up, or a smoke machine is good too.
Mar 11, 2013 at 12:00 AM