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Yeah. same guy. I see the injector duty cycle. I'm grasping at straws. I put the stock injectors back in it. The first log shows well over 100% as its under load. the others is non loaded. just free...

another log with fewer channels. some reason the previous log did not show tps properly.

2000 Camaro.
btr hot rod cam kit. springs pushrods ect.
long tubes.
rest is stock.
I get a rev limit at 5600 rpm ish that i cant find. I ran into this awhile back on a truck that i kinda wrote...

Thank you.

As the title says. Before I try to flash this thing, is there a way to tell if the ecu has been unlocked properly for HP tuners to be used? The truck has a supercharger installed and I've pulled the...

With the dodge stuff, when you read the vehicle and save it in HP, is it the actual file in the truck like the chevy stuff? Am I able to start from whatever tune the truck already has been tuned with?

I'm still fighting this problem.
I pulled the exhaust and other than louder, made no change.
I swapped a set of known good coils from my turbo truck and no change.
I have restarted with two...

I had logged some of that stuff previously but didn't notice anything weird.
But I re-added those suggestions and made another log. I was only given the option to log the PW on one bank for some...

Unfortunately, no it did not. But thanx for the attempt.

I tried downloading a fresh stock tune file from the repository. I changed just the bare minimum things like injectors and idle speed and...

Cuz it didn't seem to matter.

Novel idea performed. Here is log.

summit 8709r1
238I 246E 113* 626I 605E
Factory rockers
comp 26918 springs locks and retainers

Yeah, same issue. Thanx though. Appreciate it.

Thanx for looking. as requested here is the log.

I dont think its valve float, its just too consistent.
I tried logging the cam hi low to see if I was loosing a cam or crank signal but it looks...

I have a 2005 silverado with a 400" engine, big cam, headers ect. It hits a mystery limiter at 5600 rpm in neutral or in gear. At first i thought it was just a shift issue but it does it in neutral...

I'm tuning a 03 1500 for a simple turbo kit. It has injectors, zr1 map, and I am trying to run it in SD with the 2 bar OS.

I pull file from truck. load 2 bar OS. Save file as "2BAR OS" I close...

Hey guys. I'm doing my first 4.0 jeep with forced induction. I believe I have all of the initial stuff to the tune done properly. The jeep runs darn perfect when not in boost.
It has 6.1 srt8 yellow...

I fought this thing for over 6 months with no solution and no light at the end of the tunnel.
So I kinda threw in the towel.
I tried everything I could figure out to do and never got anywhere, so...

So, I'm still fighting this thing. I have tried a number of things to try and fix it.
As the problem only comes up when the truck starts to roll into boost, I figured it may be caused by some map...

According to the website I got the sensor from, it calls for 305 and 10.33. The scanner also shows 105 kpa and the vac/boost gauge lines up with what the ecu is showing so I think the sensor values...

Never did get it sorted out. I know for fact its a tune file though. I laid a Micro and drop on harness on it and although it leaves the trans in 2nd, it works and does not go lean. Just pulls strait...

I looked through the tune and did not find any "baro update" to speak of. Even used the tune navigator to search. Nothing found. Maybe a different name in this ECU or OS? In any event, Thanx for any...

Thanx for the question.
It has the original fuel lines. The feed is 3/8 and the return is 5/16.
I am running the "Faster llc"n fuel rails for a TBSS intake. They are these...

So I tried maxing the tq settings to no avail.
I went back to 3 bar OS just so I could use the default 3 bar map sensor settings in the tune. Also to no change. Truck still goes full lean and pegs...

No knk codes. New sensors and a new knk harness. The knk sensors seem to work just fine. Soon as it goes stupid lean they ride to the rescue.
Yeah I'm commanding stupid rich and getting basically...

The plugs are tr6's. Bit warmer but gapped tight.
So I tried a bunch of stuff today. I tried completely starting over. I returned the truck to stock by writing entire the original file I pulled. I...