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IPR voltage KOEO

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Old Sep 14, 2014 | 10:33 AM
  #1  
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f350project
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From: Richlands NC
IPR voltage KOEO

I have an open thread but wanted to pose a question.

1: KOEO IPR connector is getting a constant voltage input. It shows battery voltage so in this case it showed 12.9v. Everything is connected and I disconnected the IPR connector from the IPR valve and checked voltage and that is what I got.
This brings up a couple questions:
The IPR valve is being constantly powered
Wouldn't this burn out my IPR valves since during testing you can ony apply for a limited amount of time.

I don't think this is correct and could be causing all of my problems.

Any input would be appreciated
 
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Old Sep 14, 2014 | 04:19 PM
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The IPR is ground side switched. The red wire is always hot.

To command the IPR to 100% you run a ground from PCM middle connector PIN #2 to battery ground.

Josh
 
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Old Sep 14, 2014 | 04:35 PM
  #3  
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f350project
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From: Richlands NC
Originally Posted by Bullitt390
The IPR is ground side switched. The red wire is always hot.

To command the IPR to 100% you run a ground from PCM middle connector PIN #2 to battery ground.

Josh
Okay, so you are saying the connector will always have voltage? when it is connected it is grounded out or what.
Can you walk me thru that procedure. I've tried to Ohm the PCM wiring and got some funky readings. I disconnected the middle PCM connector and put the black lead of a multimeter to pin #2 and the red lead to the positive side of the Battery all while KOEO got the procedure sent to me in another and not sure I did it right.
 
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