Help help help codes no power please

[TXlineman83]

I had the same thing happen with mine. Talking with Matt, he said that it could be the injectors calling for different injection events. 2 larger shots vs three smaller ones. I can peg 29K below a certain rpm. Once above it I will only get 24-25K.

Learn something everyday

 

[B585Ford]

I went back and watched some of his videos. I will give the links below. Can't remember what tunes he was running, but he could definitely do boosted launches above 1000 RPM. I can't quite make out what the numbers are on his videos, but it is obviously much different than yours. I think you said you thought it was electrical....I agree especially since you cant launch beyond 1000 RPM.
https://www.youtube.com/watch?v=hO3Z_Szsj8A
https://www.youtube.com/watch?v=C6hs9bnQO8I
https://www.youtube.com/watch?v=hO3Z_Szsj8A
https://www.youtube.com/watch?v=k1LXVjEk3x4

 

[TXlineman83]

Key on engine off.

 

[forcefed6.4ford]

Ebp looks on. Shouldn't have vac on boost though.

 

[TXlineman83]

Ebp looks on. Shouldn't have vac on boost though.

Ok. I was thinking the same. Especially with engine off. But I don't know enough about the sensors on these trucks to understand what readings are read from what sensors

 

[forcefed6.4ford]

You've changed out the MAP sensor correct?

 

[TXlineman83]

You've changed out the MAP sensor correct?

I swapped it out from a known running truck. It was not a new sensor

 

[forcefed6.4ford]

ok.

 

[TXlineman83]

ok.

Should I look into new MAP sensor

 

[Dzchey21]

i didnt read through the entire thing but i think at this point you need to weld a bung in the hot side pipe out of the high pressure turbo to the inlet of the intercooler. Read boost at this point and see if its higher than whats going into the engine. The PSI drop across the intercooler should only be about 2 psi at the most. If its higher than that you have a plugged intercooler, if its not that then you can move on to something else and elminate that as an issue

 

[Dzchey21]

Should I look into new MAP sensor

no .

 

[TXlineman83]

i didnt read through the entire thing but i think at this point you need to weld a bung in the hot side pipe out of the high pressure turbo to the inlet of the intercooler. Read boost at this point and see if its higher than whats going into the engine. The PSI drop across the intercooler should only be about 2 psi at the most. If its higher than that you have a plugged intercooler, if its not that then you can move on to something else and elminate that as an issue

Could the same be done with air compressor and proper fittings

 

[forcefed6.4ford]

Not enough volume

 

[TXlineman83]

Well i guess that'll have to be done at the shop as I do not have access to any welders currently while on my rotation at work. Nor do I have boost gauge to install. I'm sure the shop can handle that. All I can do myself is remove intercooler, cap it off, dump lots of purple power in it and clean it out the best I can with forced air afterwards

 

[Csilva187]

I keep imagining a shop rag through out your thread here and a quick bypass of Intercooler to test theory. EVERY time I'm on craigslist I see that oem Intercooler for 300 bucks and I think of your truck.

 

[Dzchey21]

it could be alot of things or it could be nothing. the bung would be something fairly simple and easy.

If it does have oil in it i would imagine by now its all coked up and probably wont wash out

 

[Jesse_01]

Hate for there to be an electrical short and it catch on fire. End up have to did up all the receipts for recent repairs and such for the insurance company. Lol

Sent from my SM-N900W8 using Tapatalk

 

[TXlineman83]

Hate for there to be an electrical short and it catch on fire. End up have to did up all the receipts for recent repairs and such for the insurance company. Lol

Sent from my SM-N900W8 using Tapatalk

Yeah. Or hate to be do close to Mexico with my truck parked at the local gentlemans club and it come up missing when I came out.

 

[capt dong]

if you were in houston id let you try out one of my cacs.

 

[TD-5]

When you had the turbos off to exchange the HP back to your stock original, how did the LP look/feel?