99 PSD Dies at idle, runs fine up on RPM's - Ford Powerstroke Diesel Forum
 
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post #1 of 5 Old 07-31-2007, 05:26 AM Thread Starter
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99 PSD Dies at idle, runs fine up on RPM's

If my truck is idleing at a stop light it will start to run like it has a huge cam in it, or die! Once it dies I can't get it started unless I wait for it to cool, It doesn't use do it all the time but enough to make me not want to drive it anywhere. Any Ideas?
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post #2 of 5 Old 08-09-2007, 03:18 AM
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You have a bias icp sensor or a cps going out. It would help if you could come up w/ a code. Find someone w/ a scanner & capture on demand & continuous codes.
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post #3 of 5 Old 08-09-2007, 03:21 AM
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cps sensor cam shaft positioning sensor. is prolly causing your problem.

IF CAPS ARE ON IM AT WORK I CANT TAKE THEM OFF
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post #4 of 5 Old 08-13-2007, 05:30 PM
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Being a old post wanting to know if you resolved the problem & what was it? I/m curios. I thought it could have been an ipr circuit short.
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post #5 of 5 Old 08-14-2007, 12:09 PM Thread Starter
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Got her fixed

Sorry it took me so long to get back to this, but it turns out it was the cps sensor. I went and got a new one with the part # that ends in B so that it only cost 30.38 and that solved it. Works fine now, I have just never seen a cps sensor that wants to work and then quits again.
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