how many 100% meth users have tried 50/50
Depends on your tune. Your a/f would probably be off depending on how your car was tuned.
I'm on the stock Ecu, if you search ECU flash...Tephra has a patch that allows you to switch maps like a stand alone ecu. So far this only works with Evo's that come equipped with the intercooler sprayer switch.
I have my meth on point @ 15psi. it's on or off with my snow stg1 kit. My boost high boost is 29psi. Low boost will have no meth. Meth disabled map switched on the fly.
I'm on the stock Ecu, if you search ECU flash...Tephra has a patch that allows you to switch maps like a stand alone ecu. So far this only works with Evo's that come equipped with the intercooler sprayer switch.
I have my meth on point @ 15psi. it's on or off with my snow stg1 kit. My boost high boost is 29psi. Low boost will have no meth. Meth disabled map switched on the fly.
low boost is WG or 20psig?
how big is nozzle/s?
a bit confused here...
is low boost map = hi boost map + turn down boost + turn off meth?
or is low boost map an entirely different map tuned w/o meth from scratch?
is low boost map = hi boost map + turn down boost + turn off meth?
or is low boost map an entirely different map tuned w/o meth from scratch?
Originally Posted by wizzo 8;
Or I could buy a cobb tuner which alows switching but Its around $500
.
.This is interesting, can Cobb switch maps "On the fly"? I have been told sometime in the past from Cobb that may be possible in the near future.
I know the ap is available now for the evo, but I did not see anything about dynamic map switching, which is what Richard is asking about. Cobb would have to do the same thing the ecuflash guys are working on, that is to say use an "un used" input to the ecu to trigger map switching on the fly based on some user defined criteria.
Another option (the one that I use and works great) is the haltech miniceptor. Retail is about $500 and does on the fly map switching based on an input wire. The miniceptor controls boost (via pid based 2d map), fuel, and timing.
My HFS-V is wired up to the haltech so that if I turn off the HFS or the system failsafes, it will switch maps back to the pump gas map. Works great, one button to push and the haltech and HFS do the rest.
i have my ecu patched so I have 2 maps saved that I can switch between without having to connect my laptop + tactrix
I' have a non-meth map @22psi(low boost) Then I have a Race Meth Map @ 29psi (high boost)
When I turn off the meth I have to switch maps to the low boost map. Right now i have to lower boost with my mbc which is boring. I have my meth off switch located in a safe place.
Make sense?
I know the ap is available now for the evo, but I did not see anything about dynamic map switching, which is what Richard is asking about. Cobb would have to do the same thing the ecuflash guys are working on, that is to say use an "un used" input to the ecu to trigger map switching on the fly based on some user defined criteria.
Another option (the one that I use and works great) is the haltech miniceptor. Retail is about $500 and does on the fly map switching based on an input wire. The miniceptor controls boost (via pid based 2d map), fuel, and timing.
My HFS-V is wired up to the haltech so that if I turn off the HFS or the system failsafes, it will switch maps back to the pump gas map. Works great, one button to push and the haltech and HFS do the rest.
Another option (the one that I use and works great) is the haltech miniceptor. Retail is about $500 and does on the fly map switching based on an input wire. The miniceptor controls boost (via pid based 2d map), fuel, and timing.
My HFS-V is wired up to the haltech so that if I turn off the HFS or the system failsafes, it will switch maps back to the pump gas map. Works great, one button to push and the haltech and HFS do the rest.
Just curious so I understand whats being said.
You guys have the ability to get into the factory PCM/ECM and edit maps. You guys can switch between two loaded maps on the fly = no key on/off cycle needed?
You guys have found a circuit on the factory system that will take an input signal from an external device to effect map switching, and the external device can be setup to get another input that can be programmed for low- high thresholds?
Any chance it can be setup so as to switch to the agressive map if the DDS3 is activated and W/A system checks pass?
If I'm all wrong with this (or right for that matter) please post links to the pertinent info on the web.....if external link are not allowed due to a conflict of some sort or another please PM me the info, this is interesting.
You guys have the ability to get into the factory PCM/ECM and edit maps. You guys can switch between two loaded maps on the fly = no key on/off cycle needed?
You guys have found a circuit on the factory system that will take an input signal from an external device to effect map switching, and the external device can be setup to get another input that can be programmed for low- high thresholds?
Any chance it can be setup so as to switch to the agressive map if the DDS3 is activated and W/A system checks pass?
If I'm all wrong with this (or right for that matter) please post links to the pertinent info on the web.....if external link are not allowed due to a conflict of some sort or another please PM me the info, this is interesting.
Just curious so I understand whats being said.
You guys have the ability to get into the factory PCM/ECM and edit maps. You guys can switch between two loaded maps on the fly = no key on/off cycle needed?
You guys have found a circuit on the factory system that will take an input signal from an external device to effect map switching, and the external device can be setup to get another input that can be programmed for low- high thresholds?
Any chance it can be setup so as to switch to the agressive map if the DDS3 is activated and W/A system checks pass?
If I'm all wrong with this (or right for that matter) please post links to the pertinent info on the web.....if external link are not allowed due to a conflict of some sort or another please PM me the info, this is interesting.
You guys have the ability to get into the factory PCM/ECM and edit maps. You guys can switch between two loaded maps on the fly = no key on/off cycle needed?
You guys have found a circuit on the factory system that will take an input signal from an external device to effect map switching, and the external device can be setup to get another input that can be programmed for low- high thresholds?
Any chance it can be setup so as to switch to the agressive map if the DDS3 is activated and W/A system checks pass?
If I'm all wrong with this (or right for that matter) please post links to the pertinent info on the web.....if external link are not allowed due to a conflict of some sort or another please PM me the info, this is interesting.
And yes you are pretty much correct. No key on/off cycle...you just have to be under a certain load or basically "cruising" .
You would have to PM "Tephra" and see what he can do...like i said, he's still working on helping the guys with the non-intercooler sprayer setups. The way he has it setup now requires the button to be held down for whatever time period you set it eg "2 secs" then the light will flash intermittently while you're driving to let you know that you're on Map 2.
Evolving Member
Joined: Oct 2007
Posts: 107
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From: Canada
AFAIK COBB is the only on with the Real Time map feature. You cannot hook it up to the DDS3 (sucks I know), but you can change maps while the car is running (idling, highway cruising) but you need the little hand-held computer or a laptop with Street Tuner software to accomplish this.