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Car StallingWhen Gas Released, Engine Warm
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phpnuke23
New User
Feb 5, 2012, 10:40 AM
Post #1 of 2
(1679 views)
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Car StallingWhen Gas Released, Engine Warm
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I have an interesting problem. Working on a 99 Passport, 6 banger. Car stalls when it is only warm, and only when no gas is being applied to the engine. The RPM's go all over the map, and seem to bounce down to a straight 0 shen no gas or braking is applied, either resulting in a stall or barely keeping the engine alive. Only happens when the engine is warm, never happens when cold.
Car is throwin P0102: mass or volume air flow circuit low input from an SES perspective.
I have replaced the MAS, throttle position sensor, and air intake control valve. All looked like they needed it anyways. Problem persists though. The air filter is brand new as well. Fluids are all flushed and good.
I was thinking of replacing the MAP sensor, or maybe the crankshaft position sensor but I feel like I am just throwing things out there at this point.
Any advice?
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Discretesignals
Ultimate Carjunky
/ Moderator
Feb 5, 2012, 12:01 PM
Post #2 of 2
(1649 views)
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Re: Car StallingWhen Gas Released, Engine Warm
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Does that MAF code pop back up after it is cleared?
When it is running bad, unplug the MAF sensor and see if there is a change.
Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.
(This post was edited by Discretesignals on Feb 5, 2012, 12:04 PM)
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