Changing the upper TPS limit in $6e
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From: Cincinatti OH
Car: 1991 L03 700r4 RS
Engine: 1987 WS6 Trans AM Lb2
Transmission: Th350 red neck Performance 3k stall
Axle/Gears: 95 Mustang 8.8 built with 3.73s
Changing the upper TPS limit in $6e
I've had a really strange problem with my Camaro the last few track outings, every time I attempt to spray the car it falls on its face in 3rd burning out the plugs (usually the number 4 and 6 but last time it also got number 7). I read recently that there's an upper TPS limit that turns off the PE enrichment at 4.8 volts in ARAP, what's the address and the formula to change this in the APYP bin? I'm pretty sure my TPS ran over 5 volts at full throttle so if that's the case it could explain why I'm burning plugs. BTW I'm using Tunerpro to edit my proms, thanks in advance everyone.
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: Changing the upper TPS limit in $6e
Code:
LC1F2 FCB 246 ; IF TPS A/D > set ERR #21
volts = N * (5 / 255)
RBob.
Thread Starter
Supreme Member
iTrader: (3)
Joined: Oct 2005
Posts: 1,833
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From: Cincinatti OH
Car: 1991 L03 700r4 RS
Engine: 1987 WS6 Trans AM Lb2
Transmission: Th350 red neck Performance 3k stall
Axle/Gears: 95 Mustang 8.8 built with 3.73s
Re: Changing the upper TPS limit in $6e
Got it done, my conversion says 51 volts but hey I know what it means. So when this is at the max (255) it is completely disabled? Or can I go to 5.1 volts then run into the same cutoff? Either way this should work but I'm just curious.
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: Changing the upper TPS limit in $6e
The code uses a BLS, branch less then or same. So it completely disables the error.
Both conversions are correct, one is the inverse of the other:
volts = N * (5 / 255)
-or-
volts = N / 51
RBob.
Both conversions are correct, one is the inverse of the other:
volts = N * (5 / 255)
-or-
volts = N / 51
RBob.
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