ICP Sensor question
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Elder User
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ICP Sensor question
I just got a po476 code when I performed the KOER test on AE. I pulled the wiring from the sensor and yes there's a little oil in there. The engine runs rough at idle like it's missing and it less noticeable at higher RPMs.
When I tried to re-start the engine it took forever get started. I just cranked for about 20 seconds until it started. Even after shutting the engine off and immediately re-starting the crank time is around 10-15 seconds.
Is all of this inter-related to the ICP sensor being bad or is there another issue with my long crank time?
Thanks,
Drake
When I tried to re-start the engine it took forever get started. I just cranked for about 20 seconds until it started. Even after shutting the engine off and immediately re-starting the crank time is around 10-15 seconds.
Is all of this inter-related to the ICP sensor being bad or is there another issue with my long crank time?
Thanks,
Drake
Fleet Mechanic
Joined: Dec 2010
Posts: 1,546
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From: Wellington, Co
The ICP sensor.
Last edited by trekbasso; Nov 15, 2012 at 06:42 PM. Reason: forgot info.
Hotshot
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From: Puget Sound
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Fleet Mechanic
Joined: Dec 2010
Posts: 1,546
Likes: 9
From: Wellington, Co
By the way, that is an awesome link 
. I printed the diagnostics out in case I have problems on the road.
So, what is it where you are Tug, 4am? Geez your up early.
. I printed the diagnostics out in case I have problems on the road.So, what is it where you are Tug, 4am? Geez your up early.
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Senior User
Joined: May 2011
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From: Portland, OR
Mine took a long time to crank, like you describe, after I had evacuated an oil gallery in order to change an injector. I didn't see anywhere in the thread where you had confirmed the level and quality of the oil. Very important for our engines. Doubtful that it's that simple, but the symptoms matched so thought I'd let you know. Good luck.
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Elder User
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I tried to rep you on this, but the rep police are out! Absolutely awesome find!!! Thanks Tugly!
-Drake
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Joined: Jan 2011
Posts: 18,849
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From: Puget Sound
I'm one of those old farts who can't stay up past 7-8 PM
I stumbled onto that shortly after it went online and it's just too good to not have a permanent link.
I stumbled onto that shortly after it went online and it's just too good to not have a permanent link.
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