shoe

I thought I would go ahead and start the hookup of the edge comp while I waited for the pump cover, so I ran the harness,pluged in the map and data conector , changed out the turbo elbow , ran hot wire but did not hook up and mounted the box. Now I have a check engine light?? quess I should of waited. is it safe to drive till I get the cover and finish the install?
Rob

Ram2Pete

did you gheck the codes by cycling the key 3 times to the run position and leaving it the 3rd time and watching the odo box

oscaroc

Did you disconnect the battery terminals before the install?

shoe

No and no, I think sice I unpluged the map sensor and plug it to the harness with the box not running there is no map signal.

Ram2Pete

The comp still acts as a boost fooler when it is turn off as far as i know it does on my truck

Kyle Graham

Yah it does still boost fool with it turned off just to clarify did you start the truck without the harness plugged into the box that will throw a code you need to have the box plugged into harness if harness is plugged into data port and map sensor otherwise it will throw a code. If that is what you did just plug it in the code will reset itself in due time. After about 10-15 ingnition cycles check engine light will go away. Pm me if you are still having problems

shoe

Kyle amd others thanks for the info, I unpluged the map and the code reset no light. I went for a drive and I hit 25 PSI on the boost guage, that little elbow makes that big a differnce?shoot what does the rest of the edge comp do? seems like all I needed was the elbow. My fuel PSI dropped really bad though. is that what the box helps fix with the pump wire tap? man I might be figureing all this out yet.
Rob