Old Oct 20, 2017 | 02:22 PM
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PNA
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Joined: Aug 2010
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From: Maryland (Central)
Default Re: MAF (Mass Airflow Sensor) Symptoms - High Idle?

Originally Posted by X-fired
ala_xfire,

I can't locate a TB o-ring locally so I'm going to just clean the TPS connector at the TB. Can you give me some tips on removing that? Spent 15 minutes on it without luck.

Also read threads on vacuum leaks. I can't hear anything obvious. Can you suggest some locations that are more typical?

Thanks.

PS This guy had what sounds like the same problem but didn't post a resolution: https://www.crossfireforum.org/forum...ssue-help.html
The CPS is a pain because it's tight down there. The issue is a little lip which holds the clip to the sensor. You have to carefully pry that little plastic clip up so when you pull on the connector to unplug it, it will indeed be able to be pulled off of the CPS.

As far as vacumn lines, I'd just say check everywhere. If you've had / or done any service recently it could be it wiggled off or was never reattached. There's one that goes down to the TB area that may have been pulled off or cracked. Also, if you've been messing with the CPS, there's one that connects to the top of the engine that could have been pulled off.

Good luck.
 
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