THE ENGINE LIGHT HAS COME ON AND IT TESTED OUT ...

2002 SAAB 9-5

Tiny

Anonymous

March, 6, 2013 AT 3:32 PM

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?

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5 Answers

Tiny

Dr. Hagerty

March, 6, 2013 AT 3:37 PM

What was the fault exactly?

Tiny

Chuckobar

March, 9, 2013 AT 8:15 PM

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.

Tiny

Dr. Hagerty

March, 9, 2013 AT 11:25 PM

If the air mass sensor is working but not in the range of normal then you might have a vacuum leak somewhere.

Tiny

Chuckobar

March, 10, 2013 AT 8:54 PM

I know most vacuum lines are fairly small but where should I look?

Tiny

Dr. Hagerty

March, 11, 2013 AT 12:00 AM

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.

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