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Oil pressure

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Old Apr 24, 2019 | 09:12 PM
  #11  
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Originally Posted by HeyYou
The idiot light is a function of the cluster. So, in order to disable that, you would need to reprogram that.... and I am not entirely sure that is even possible.
It's not you could do it simply with wiring though to keep the light off
 
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Old Apr 25, 2019 | 08:07 AM
  #12  
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Think it depends on what year the truck is...... 98 and up, even the oil pressure gauge goes thru the PCM/communications bus.
 
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Old Apr 25, 2019 | 09:24 AM
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Originally Posted by HeyYou
Think it depends on what year the truck is...... 98 and up, even the oil pressure gauge goes thru the PCM/communications bus.
I don't know how the sensor works bur if it's resistance just put resistors on the return line to fool it.
 
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Old Apr 25, 2019 | 05:22 PM
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Originally Posted by MoparFanatic21
I don't know how the sensor works bur if it's resistance just put resistors on the return line to fool it.
That would work.
 
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Old Apr 25, 2019 | 05:56 PM
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Originally Posted by HeyYou
That would work.
There is always a way around anything I will have about 6 gauges when I'm done
 
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