Quote:
Originally Posted by RBrummer
Still troubleshooting rough idle problem on my 2000 Boxster S.
Waiting for a new MAF sensor, but have my doubts in spite of the diagnostic codes and forum suggestions
AOS is one year old
When looking for broken hoses, etc, I noticed the AOS hose connection to the throttle body was not tight- it easily pulled off, which killed the motor. Could a less than airtight hose connection on the throttle body from the AOS cause a rough idle? I press on it firmly against the body and it seems to make no diff, but pulling it off sure does.
RB
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Of course disconnecting it will cause the motor to quit. You just created a giant vacuum leak.
Edit
This tube uses a o-ring to seal as long as the hose is on, it is air tight.
However it should not easily pull off. If it does, replace with a new hose.