Performance and Accessories 2nd gen only Talk about Dodge/Cummins aftermarket products for second generation trucks here. Can include high-performance mods, or general accessories.

Engine running in Limp Mode with Edge Comp

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Old 06-07-2007, 06:13 PM
  #16  
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Alrighty, I'll go find me a fuse that is constant power and see how that works!
That does make more sense. I keep learning more and more about these things!
Old 06-07-2007, 08:08 PM
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Originally Posted by ratat98
Yeah, I tapped it, and I can't see any smoke. I'll try disconnecting the MAP and see what happens
do you have the right wire tapped? here's some info from an older post

If you're not seeing a big differance, unplug the wire at the injection pump and see if you have 12 volts there when you turn the key on. If not you have the wrong wire pierced. I just helped my buddy install a comp and we still managed to pierce the wrong wire and I've even hooked up Comps before! It run good but not as expected, it run better each time you increased from 1-5. Now with the correct wire tapped it is a hugh differance. But if you're seeing 37 boost you surely have the correct wire tapped? Thats about the most you'll get from you're truck.
Old 06-08-2007, 11:46 AM
  #18  
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Well, I plugged the comp into a constant source and the code didn't clear with my newfangled code reader i got from wal-mart, so I plugged the MAP in like it would be stock without the comp, and the code cleared. Then I plugged the comp back into the MAP censor and the CEL didn't come on for a few seconds, but it came back on...so now im pretty sure it's a box problem.... ....am I right in thinking this?
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