Is there any De-fueling?

[RaZe]

I received my chip today!:happy-dancing: and my big PHP mouth sticker:thumbs up yellow:

i am installing it later today.... but i was wondering....

at any psi in boost does the truck start to de-fuel? also how much psi can the turbo handle (not on a daily basis but more of like a once in a while drag or dyno run)???

thanks!

:chargerspin:

[cleatus12r]

Try to keep it under 25 PSI.

Nothing set in stone, but it's the general consensus. If you can hit 25 PSI, you're good.

[RaZe]

well i have hit 26psi stock. the wast gate is unplugged. but im going to plug it back in.

[cleatus12r]

In the higher-hp settings, that won't do anything. Bill commands the wastegate solenoid valve to stay closed anyway and there isn't a pressure signal sent to the actuator.

[RaZe]

ok so it will be ok if i leave it unplugged? because the jackass that put my boost gauge in hooked it up to the red waste gate line and the T fitting is broke off and stuck in one side of the red line. so ...ya haha

[soutthpaw]

there is also a torque reduction map for reducing torque when the truck shifts gears under heavy throttle.. I think it defuels to do this. I know zip about automatic trannys but Cody will be able to let ya know if I am correct on how it does it..

[RaZe]

there is also a torque reduction map for reducing torque when the truck shifts gears under heavy throttle.. I think it defuels to do this. I know zip about automatic trannys but Cody will be able to let ya know if I am correct on how it does it..

ok well if thats true then that makes sense i have no problem with that. i just didnt want any defueling under certain psi of boost. thanks!

[RaZe]

i keep getting "service engine soon" light whenever i hit like 30psi or more

[907DAVE]

What is the code for?

[RaZe]

idk how would i find out? im sure its overboost code i mean it only comes up when i see the needle go around 29 psi

[907DAVE]

Scanner........your are just shooting in the dark without a code.

[RaZe]

im almost positive its an overboost code. it only happens when it gets that high. I NEED HELP GUYS! will hoooking my wastegate back up work?? i cant even top out my truck i tried and when im at 96 mph the boost gauges is at 30psi so i have to let off. i am keeping it in ECON mode and watching the boost constantly now i dont want to blow or wear my turbo. :help:

[cleatus12r]

It depends on the tune. If Bill has "disabled" the wastegate function by commanding the valve closed, then hooking up the wastegate actuator back up will do nothing.

[soutthpaw]

It could be a high/low ICP code too. I get it at high load/boost sometimes. plan on getting an Adrenaline HPOP this summer if funds and time permit.... I did a post about it in the Minotaur forum somewhere P1211. First time I got it I thought it was an overboost code too till I checked it with AE