2017 f150 3.5EB CEL

[cpove]

Hey there,

had the 93 diablo tune installed and threw a code something about a leaking throttle body. Things seemed normal under the hood so cleared the code and went on my way. Today on the way home had the yellow wrench with another two codes now something about a torque calculation.

Had no throttle. Truck is behaving very strange almost feels down on power


just went back to stock perhaps we have a tuning issue

[mikel]

Which device are you using?

[cpove]

Predator 2

[cpove]

sorry just realized i posted this in the intune thread. Feel free to move it over to the predator thread.

[mikel]

can you provide the serial number for the device?
Also, if you can get the 2 codes it threw that would help if possible.

Thanks

[cpove]

P061b
P0299

[cpove]

Sn: 200991364

[cpove]

uninstalled the tune completely now. Truck seems to drive a lot more responsively stock. Let me know if theres anything you guys need from me to figure out whats up

[DiabloMatt]

interstesting. that first code is for a underboost meaning its making less boost than is being commanded. let me dig on this a min and i'll send you an update.

[DiabloMatt]

also, what were you doing when it threw the code.

[DiabloMatt]

ALSO, pleas plug the tool into your computer and run the ignition software/ i need it to up load the vehicle files

[cpove]

Hey Matt,

So the code threw it self just slow (65 mph) or so cruising on the highway. The engine when the tune is on feels very laggy (like the pedal has little response) and under throttle almost feels confused like power delivery is on and off. Ill plug the predator in but then what do I do? I ran the ignition software and all it says is updated

[cpove]

hey I just want to add an update. I reinstalled the tune but this time the 91 octane diablo tune. Truck appears to be running good with this tune for now. Im wondering if its a fuel issue? I do have a tank full of 94 octane fuel. Let me know if its ok to leave this tune in for now or if i should remove it.

[cpove]

Another cel light again guys. Hopefully you can resolve this quick as the tuner is non useable. I got a p061a code and a leaking throttle body again. Throttle response down low is really bad truck chugs along on part throttle

[DiabloMatt]

hey there. so it ran good on the 91 tune with the excdption of the limp mode/ cel correct?