Me78569

yellow is warning you that fuel pressure is lower than the value setup in the profile.

I doubt it is the adrenaline.

Scan with a code scanner and see if there are other codes in the ecm. You seem to have apps issues though.

boost fooling is always happening regardless of level

well I know that's not true because I wrote a lot of them.

have you looked at the hosted tunes? https://mopar1973man.com/forum/185-standard-quadzilla-adrenaline-tunes/

no issue that I can see. Like Moparman said it looks like you are hitting light throttle limit and timing is being pulled to help get things moving. If you dont want that behavor then look at your tune settings. If your map reads 46 psi at idle then your map is shot.

This article covers a list of rebuilders that people have used with good luck There are no new ecms left

try again

I'd ppump if I was in your shoes. This issue is always a fun one

Yea. It will run much better.

150's are normally 7 x .010's 7. X .009's are a good fit for a stock turbo.

Thats a much better idea. Honestly you might be happy with your current injectors if you throw the 60 on there. That will be 550 hp worth of good usable fuel

If the issue started when you were messing with the relay i would start by looking there.

Go into the articles section and troubleshoot each of the codes.

Talk to weston at infinite performance. Way better injector for the money. You will still only have a truck that makes power above 2500 rpm. You wont be able to tow and i wouldnt want to dd it. If the truck has dd duty and you want over 550 hp i would recommend twins. Vp trucks just dont do big singles well. I still dont think that turbo is right at all. It flows way more than you need. Why try and under use a turbo? Takes forever to get into a useable part of the map and you waste the top end of the map. Its just the wrong turbo for a vp

What are your goals for this truck? That turbo wont make boost with your injectors. You need more fuel and more rpms to get that thing to light. I would recommend ditching the turbo and going with a 62 sxe or similar sized setup from @dieselautopower depending on your goals. If you want to keep that turbo i would suggest at least 6 x .013 injectors.

Path goes Map > quad for boost fooling ( only voltage limit, the quad doesnt read anything yet) > voltage out to ecm > ecm converts voltage to psi > ecm outputs on j1939 > quad reads j1939 as boost. If boost is < 16psi then only the j1939 signal is considered If boost is greater than 16 psi then it is ecm psi + voltage from sensor compare. What i see in the logs is the complete drop out of boost output from the ecm as if the ecm is telling the j1939 output boost = 0. This could be the quadzillas boost fooling circuit being bad, but i would expect to see the same issue on your secondary screen. Unless the read speed is so slow it doesnt catch it. @dieselautopower i dont know what tests were done but might be worth a follow up. Either the quad is bad or the ecm is loosing its mind. I am not convinced one way or another.

What a/r housing? Honestly that turbo is a terrible turbo for a street application vp44

The Aurora 5000 is a huge turbo for a 2nd gen vp truck. It is going to take a ton of rpms to get that thing going. It is almost considered a secondary turbo in a compound setup for a towing application. What A/R housing is on it? T3 or T4 foot on it? Honestly you need some REALLY big sticks if you want to have any hope of lighting that thing. I would fix any boost leaks, add 6 x .013 injectors and hope it lights by 2500 rpm.

I think your secondary screen is reading 2x what it should. The stock map sensor reads 50 or 60 psi at 5v If that is the case then your secondary screen would have topped out at 15-16 psi. which means boost fooling is working. I tried to watch your video while cutting your boost in 1/2 and comparing, but that was a little hard haha I would reflash the quad and give it a go again.

he can't be running on of your tunes mike, he has a 4k box. Being it is a 4k box and you are running it on level 10 then you could have any number of issues. Does it happen on a lower level?

datalog the issue please. Please keep in mind that the 4k is not smooth by any stretch of the imagination. your truck should really have a normal box not a 4k

The point is if your non-quad screen is reading boost from the Dodge ECM, then something isn't right. The Dodge ECM will NEVER output higher than 16 psi as the Quadzilla is doing boost fooling on the map signal before it goes into the ECM. Either your calc isn't right or the map value on your 2nd screen is not reading the same map source as the quadzilla is using. \ The 2nd screen might be right, but it doesn't give us something to compare to and since I am seeing higher than 16 psi readings I dont trust that it is the same data source.