part throttle tuning (LTFT's)
Thread Starter
TECH Enthusiast
Joined: Feb 2003
Posts: 596
Likes: 1
From: Austin, TX
part throttle tuning (LTFT's) Been doing some logging latley, and my car only see's cell's 20-22. At anything more that 0% tps, my car is in FTC 22, why is this? Would I be correct in saying my car might be stuck in open loop mode? Im trying to tune for the mods listen in my sig. Sorry if that doesnt make much sence, I'm new to tuning, and am taking in alot of info in a short period of time....so keep it comming 
TIA
TIA 
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Joined: Jul 2002
Posts: 2,261
Likes: 0
Re: part throttle tuning (LTFT's)
Been doing some logging latley, and my car only see's cell's 20-22. At anything more that 0% tps, my car is in FTC 22, why is this? Would I be correct in saying my car might be stuck in open loop mode? Im trying to tune for the mods listen in my sig. Sorry if that doesnt make much sence, I'm new to tuning, and am taking in alot of info in a short period of time....so keep it comming TIA
TIA You are running open -loop ....at least when you're scanning. Are you letting the car warm up to operating temp before scanning?? What changes in the PCM, if any, have you made??? Need more info.
joel
Thread Starter
TECH Enthusiast
Joined: Feb 2003
Posts: 596
Likes: 1
From: Austin, TX
Re: part throttle tuning (LTFT's)
Been doing some logging latley, and my car only see's cell's 20-22. At anything more that 0% tps, my car is in FTC 22, why is this? Would I be correct in saying my car might be stuck in open loop mode? Im trying to tune for the mods listen in my sig. Sorry if that doesnt make much sence, I'm new to tuning, and am taking in alot of info in a short period of time....so keep it comming TIA
TIA You are running open -loop ....at least when you're scanning. Are you letting the car warm up to operating temp before scanning?? What changes in the PCM, if any, have you made??? Need more info.
joel
