icp sensor??
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New User
Joined: Oct 2010
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icp sensor??
hi guys heres my problem,03 6.0L 250.truck starts but runs terrible,wont do any thing but idle,i have access to genis code reader and have code for icp low pressure,reading perameters at idle the icp is around 700 but wont increase to the desired icp press when throttle is increase,the voltage is also staying around .8v.could this be the icp sensor or the icr problem.where does the voltage signal for the icp come from..thanks in advance
Post Fiend
Joined: Oct 2009
Posts: 12,123
Likes: 35
From: N. Fort Worth, tx
the 5v refrance signal comes from the pcm, and is returend to it by the signal return wire.
unplug the icp and see if the issue you are having goes away.
also befor you do this check it for code even if the light is not on.
what is the exact issue you are having as that may help to.
unplug the icp and see if the issue you are having goes away.
also befor you do this check it for code even if the light is not on.
what is the exact issue you are having as that may help to.
