Question about ECU?
#1
Question about ECU?
Hi,
I have intake, dp, hi-flow cat and cat-back. If I just keep the boost at stock level by Profec B , can I still use the stock ECU? I don't want to add boost before I can a aftermarket intercooler.
I have intake, dp, hi-flow cat and cat-back. If I just keep the boost at stock level by Profec B , can I still use the stock ECU? I don't want to add boost before I can a aftermarket intercooler.
#2
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Yep, you should be fine if you keep boost to 10 psi. You definitely want to make sure you are not spiking at ALL.
To be safe, I would go to a dyno shop that has a wideband to make sure your A/F ratio is staying conservative (about 11.2:1 or so) at high rpms.
To be safe, I would go to a dyno shop that has a wideband to make sure your A/F ratio is staying conservative (about 11.2:1 or so) at high rpms.
#3
Lives on the Forum
is that possible? the WG can not be controlled DOWN can it? a boost controler is there to UP you boost levels.
if you are currently seeing (lets just guess a number that is about right with your mods) 12lb now, i doubt you are going to be able to turn it down. but what do i know...
and why would he waste money on a dyno sesion? i personaly think this is bad advice at HIS stage of the game. if he does not have the (how much do they go for used now...?) $400 for a used pettit ecu, why spend money on dyno time now? save the money you would use there and put it into an upgraded ecu.
if you are currently seeing (lets just guess a number that is about right with your mods) 12lb now, i doubt you are going to be able to turn it down. but what do i know...
and why would he waste money on a dyno sesion? i personaly think this is bad advice at HIS stage of the game. if he does not have the (how much do they go for used now...?) $400 for a used pettit ecu, why spend money on dyno time now? save the money you would use there and put it into an upgraded ecu.
#4
Mr. Links
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Originally posted by rxrotary2_7
is that possible? the WG can not be controlled DOWN can it? a boost controler is there to UP you boost levels.
is that possible? the WG can not be controlled DOWN can it? a boost controler is there to UP you boost levels.
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