I have a u7130 and couldnt be happier. My question is in the advertisements I see that it says it can "Diagnose parameters such as cylinder contriution, misfire timing and status, cylinder performance tests, bank contribution test, etc" I had a problem with an injector on my truck last week, used ...

I had the same problem. Then I downloaded the latest version 9r-04 then I put in extreme tune, then the RKL extreme tune. This worked for me.

I need to know what colors go where in the plug at the map sensor on the plug. I went to the dyno last weekend, and the puck wasnt working. I moved the wires at the plug and they (all 3) came out. So I was wondering which order do the wires go, so I can put it back together.

It was on a Dynojet. I have an 03 2500 4x4 , Predator puck stack, airaid filter box, 2 gen intake, 6" GR stacks. Factory lift pump, injectors and turbo.

I pulled 375hp/782lbs yesterday running my 7130 on the extreme tune. I tried to load the extreme stack tune to run with my puck, but my wires pulled out of the plug at the map sensor. So I turned the predator back to extreme and ran. I am very impressed!!

What about instructions for the diagnostic?? I was wanting to figure out how to do cylinder contributions etc. I think I have a injector going bad, and was wondering if this can help to determine which one.

I have a u7130 with the latest update. I have a puck stack with the extreme rkl stack download, after I updated I notice that when I shift my rpm's jump up (about 500 rpm's when I am throttling hard). This only happens with the puck on. Never did it before, can you tell me what might be going on??

I was wondering if there was a rkl extreme stack tune that is not a puff tune?? they hade one for pre 29 but I just updated to the r30 version. I wanted the power, but not the smoke everytime I throttled.